[RTX] RTX: Q3 2026 Earnings Preview and the Second-Half Test for Raised Guidance

RTX builds aircraft systems, aircraft engines and missile and air-defense equipment for commercial aviation, military and government customers through three segments: Collins Aerospace, Pratt & Whitney and Raytheon[1]. Drillr's earnings calendar lists the RTX Q3 2026 earnings release for 2026-10-20, covering the third quarter of 2026, ending September 30, 2026; the company has not yet formally announced that date, so it may still move[2]. In the most recently reported second quarter, sales were $24,708 million, up about 14% from a year earlier[3], operating profit rose to $2,811 million from $2,146 million[4], and diluted earnings per share were $1.57[5]. On the company's own basis, adjusted EPS was $1.89, free cash flow was $2.9 billion and backlog reached a record $289 billion[6]. RTX gives only full-year guidance, and on July 23 it raised its 2026 outlook to adjusted sales of $95 billion to $96 billion, adjusted EPS of $7.10 to $7.25 and free cash flow of $8.5 billion to $8.75 billion[7]. The 11 analysts in Drillr's estimate summary look for third-quarter EPS of $1.77 on sales of $24.01 billion, and the full-year consensus from 15 to 16 analysts of $7.25 in EPS and $96.21 billion in sales already sits at the top of company guidance, with sales slightly above the upper bound[8].

Three things matter most in this third-quarter report, and together they show whether the raised full-year guidance can be delivered in the second half. The first is whether Collins' profit growth accelerates: RTX lifted the segment's full-year adjusted operating profit increase to $550 million to $625 million[9], yet the first two quarters together added only $192 million[10][11]. Collins is the only one of the three segments whose guidance requires a larger year-over-year increase in the second half than in the first, so if the third-quarter increase stays near the second quarter's $121 million, the full-year target falls entirely on the fourth quarter. The second is Raytheon's output and margin: second-quarter segment sales grew 18%, margin was 12.6% and bookings were $19,898 million, about 2.4 times sales[12], but the 10-Q says the profit improvement was helped by the timing of contract awards received in the quarter[13], and the third-quarter figures can separate a margin above 12% that rests on program mix from one that rests on timing. The third is how fast profit turns into cash: the second quarter's $2.9 billion of free cash flow included advance payments from international customers and catch-up collections, which is why management raised only the lower bound of full-year free cash flow guidance[14]. Of the $3.6 billion year-over-year increase in first-half operating cash flow, $1.5 billion came from factoring[15], and the nine-month cumulative figure will show how much of those timing benefits reverses in the second half.

Company Background and Business Structure

RTX runs a commercial aerospace business and a defense business side by side, and each customer group accounts for roughly half of sales. The company is headquartered in Arlington, Virginia, was formerly named Raytheon Technologies Corporation, adopted its current name in July 2023 and employs more than 180,000 people. Sales in 2025 were $88,603 million, of which sales to the U.S. government were 38%, foreign military sales through the U.S. government 8%, foreign government direct commercial sales 7%, and commercial aerospace and other commercial sales 48%[16]. Airbus is the largest commercial customer, at about 14% of total sales before discounts[17]. Backlog rose from $268 billion at the end of 2025 to $289 billion at June 30, 2026, including $170 billion of commercial backlog and $119 billion of defense backlog[18].

Two of the three segments are mainly commercial aerospace businesses of similar size, yet one earns about twice the margin of the other. Collins Aerospace had 2025 sales of $30,196 million and an operating margin of 16.3%, while Pratt & Whitney had sales of $32,916 million and a margin of only 7.9%[1]. Collins supplies avionics, power, environmental control, landing gear and cabin interior systems to aircraft manufacturers such as Boeing and Airbus, then sells airlines aftermarket services including spare parts, overhaul and repair, and it also makes military products[19]; Boeing and Airbus together account for 16% of its sales[20]. Pratt & Whitney designs, manufactures and services engines for narrowbody, widebody and large regional aircraft and for fighters and other military aircraft[21]. It is the sole supplier of the F135 engine for the F-35 fighter, its Geared Turbofan (GTF) engine family powers more than 2,600 aircraft for over 90 operators[22], and Airbus accounts for 29% of its sales[23]; its model is to sell engines at low prices and earn the money back over the following two decades or more through long-term maintenance agreements and parts.

Raytheon is the pure defense segment, with most of its revenue coming from the U.S. government and the rest from foreign military sales and direct purchases by foreign governments. It had 2025 sales of $28,043 million and a margin of 11.5%[1], and it is a contractor on programs including the Patriot air and missile defense system, the AMRAAM air-to-air missile, the Standard Missile, the Tomahawk cruise missile and the SPY-6 radar[24]. That year its sales to the U.S. government were $19,237 million, foreign military sales were $4,480 million and foreign government direct commercial sales were $4,099 million[25]. Outside the segments, RTX reports a pension accounting difference (the FAS/CAS operating adjustment) and acquisition accounting adjustments separately, at +$753 million and -$2,005 million in 2025[1]. On partnerships and assets, Pratt shares the design, manufacturing and product support of the PW1100G-JM engine for the Airbus A320neo with Germany's MTU and Japanese Aero Engines Corporation through International Aero Engines, LLC, where it holds a 59% program share and a 59% ownership interest, disclosed in the annual report's note on variable interest entities[26]. RTX sold Collins' actuation and flight control business and its Simmonds Precision Products business in 2025[27], and on the July call it said it had completed the sale of Raytheon's Blue Canyon Technologies for $620 million[6].

Financial History and Current Position

RTX's income statement over the past three fiscal years shows a one-time hit followed by a steady repair. Sales in 2023 were $68,920 million and operating profit was only $3,561 million[28], because Pratt recorded a $2.9 billion charge in the third quarter of that year for a powder metal defect in GTF engines[29]. Sales were $80,738 million and operating profit $6,538 million in 2024, and in 2025 sales were $88,603 million, operating profit $9,300 million, the margin 10.5% and net income attributable to common shareowners $6,732 million[28]. Cash flow improved in step: 2025 operating cash flow was $10,567 million and capital expenditures were $2,627 million, a difference of about $7,940 million compared with about $4,534 million in 2024[30].

Growth accelerated clearly in 2026, and all three segments contributed. In the second quarter ended June 30, 2026, sales were $24,708 million, with organic growth of $3.5 billion to which Pratt, Raytheon and Collins each contributed $1.0 billion to $1.3 billion[27]. Operating profit was $2,811 million against $2,146 million a year earlier[4], diluted EPS was $1.57 against $1.22[5], and company-defined adjusted EPS was $1.89, up 21%[6]. For the first half of 2026, sales were $46,784 million[3], operating profit $5,366 million[4] and diluted EPS $3.08[5]; operating cash flow was $5,402 million, three times the $1,763 million of the prior-year period, and first-half capital expenditures were $1,215 million[31].

The balance sheet is improving, and cash is currently going to dividends and debt reduction rather than buybacks. At June 30, 2026, RTX held $8.3 billion of cash, its S&P and Moody's ratings were BBB+ and Baa1, and both agencies moved their outlooks to positive during 2026[32]. Total debt was $37,383 million, down from $37,904 million at the end of 2025 and equal to 35% of total capitalization[33]. RTX repurchased no shares in the first half, paid $1,898 million of dividends and repaid $524 million of long-term debt; the board declared quarterly dividends of $0.73 per share in April and again in June, and about $0.6 billion of authority remains under the 2023 repurchase program[34]. On guidance, the 2026 ranges given in April were adjusted sales of $92.5 billion to $93.5 billion, adjusted EPS of $6.70 to $6.90 and free cash flow of $8.25 billion to $8.75 billion[35]; on July 23 they were raised to $95 billion to $96 billion, $7.10 to $7.25 and $8.5 billion to $8.75 billion, which corresponds to organic growth of 8% to 9%[7].

Operating Model

RTX's revenue comes from three kinds of contract, and the volume in each follows a different rhythm. The first is commercial original-equipment (OE) sales: Collins sells systems and Pratt sells engines to aircraft manufacturers, volume follows Airbus and Boeing delivery rates, and prices are locked in through long-term agreements at the time of selection with deep discounts, especially on Pratt's new engines. The second is the commercial aftermarket: once aircraft are in service, airlines buy spare parts and maintenance under long-term service agreements or per event, volume follows flight hours and engine shop visits, and the 10-Q names revenue passenger miles, available seat miles and the financial health of airlines as key barometers[36]; this is the main source of commercial aerospace profit. The third is defense contracts: Raytheon and the military businesses of Collins and Pratt recognize revenue as work progresses, so orders enter backlog first and convert to sales as production advances. By customer, the second quarter's $24,708 million of sales included $11,672 million of commercial aerospace and other commercial sales, $9,298 million of sales to the U.S. government, $2,020 million of foreign military sales and $1,718 million of foreign government direct commercial sales[37]. The $289 billion backlog is about 3.3 times 2025 sales, so the near-term constraint on revenue lies mainly in capacity and the supply chain rather than in demand.

Profit depends on what is being sold, which is why the three segments earn such different margins. Aftermarket work and mature, full-rate defense programs carry high margins, while new engines and fixed-price development programs carry low margins or losses; in the second quarter Collins earned a 15.9% margin[38], Raytheon 12.6%[12] and Pratt 8.3%[39]. Pratt's margin is set by the ratio of aftermarket to new-engine sales: the company is prioritizing parts and material for its repair shops, new-engine sales are falling and aftermarket sales are rising, and the segment margin rose from 7.9% in 2025 to 8.5% in the first half of 2026[39]. Raytheon's margin is set by program mix and moves up when mature programs and international contracts make up a larger share and when estimates at completion (EAC) on contracts turn favorable, while Collins' margin depends on the ratio of OE to aftermarket sales, tariffs and the military mix. The three segments together earned $3,086 million of operating profit in the second quarter; adding the $171 million pension accounting adjustment and subtracting $474 million of acquisition accounting adjustments, corporate expenses and other items gives consolidated operating profit of $2,811 million[4].

Profit has to pass through working capital to become cash, and both the early and the late cash sit there. Cash arrives early from three sources: advance payments when international defense customers sign contracts, the collection of receivables after engines are delivered, and factoring, in which receivables are sold to banks and which added $1.5 billion to operating cash flow year over year in the first half[15]. Cash leaves through three channels as well: inventory built for upcoming delivery ramps, compensation paid to operators of grounded GTF aircraft, where the company estimates a full-year 2026 cash impact of about $0.7 billion[40], and capital expenditures. First-half 2026 operating cash flow of $5,402 million less capital expenditures comes to about $4,187 million[31], and company-defined free cash flow was $1.3 billion in the first quarter[35] and $2.9 billion in the second[6]. Management has ranked its uses of cash: first invest in capacity and the supply chain, then pay the dividend, then pay down debt[41]; the company also has an undrawn $5.0 billion revolving credit facility.

These drivers reach the financial statements with very different lags, and the data available to check them has limits. An engine or system selection brings decades of parts and service sales; defense orders become revenue only as factories and suppliers ramp output and work progresses; international advance payments arrive first, and the related costs flow out over the following quarters. GTF aircraft-on-ground counts, repair output and munitions output are disclosed only as percentage changes stated on earnings calls, with no absolute quantities. The company does not disclose engine delivery counts, the loss per new engine or a specific GTF aftermarket margin, tariff costs are not broken out by segment, and neither the value nor the conversion schedule of the five framework agreements has been disclosed. Company guidance is on an adjusted basis and the 10-Q is on a GAAP basis, so segment profit increases have to be compared using the adjusted figures given on the calls; the implied second-half values cited below are full-year guidance less first-half actual results, and the company has not confirmed those numbers separately.

Industry and Competitive Position

RTX sits on both the commercial aerospace cycle and the defense cycle, and both are currently sellers' markets. On the commercial side, management says global passenger travel remains resilient, low engine retirements are supporting aftermarket growth and airframers plan further rate increases in the second half of 2026. On the defense side, the U.S. fiscal 2027 base budget request is up 25% year over year to $1.1 trillion, and Raytheon booked more than $10 billion of international defense awards in the first half, more than twice the prior-year amount, including $7 billion from European customers[42].

Competition in commercial aerospace happens at the moment of selection, and the outcome determines decades of aftermarket revenue. Collins is one of the world's largest aircraft systems suppliers and Pratt & Whitney is one of the three major commercial engine makers; the GTF is one of two engine options on the Airbus A320neo family and also powers the A220 and the Embraer E-Jets E2[22]. The annual report states that customer selections of engines and systems can significantly affect future parts and service sales, that competitors may offer substantial discounts, performance and operating cost guarantees and financing arrangements to win installations and aftermarket work, and that customers may buy parts from suppliers other than the original manufacturer[43]. That explains why Pratt is willing to sell new engines cheaply, and it also shows that aftermarket profit is not free of competition.

In defense, Raytheon is a prime contractor in integrated air and missile defense, air-to-air missiles and shipboard radars, and the set of rivals it faces is changing. The trends named in the annual report include a continued increase in commercial competitors, new entrants with different technology approaches and business models, and foreign government sponsorship of competitors[44]; U.S. government procurement policy is also shifting, with more contract structures such as fixed-price development contracts that transfer risk to contractors. The limit of the available material is that company filings give no market shares or margins for competitors, so RTX's advantages can be observed only through its own bookings, backlog and margins: at the end of the second quarter international orders made up 48% of Raytheon's backlog, and management says they carry better pricing than domestic contracts[45].

Core Debates

Can Pratt & Whitney's GTF repair work keep out-earning the drag from new-engine sales?

Pratt & Whitney is RTX's largest segment by revenue and its lowest by margin, and whether its profit improvement lasts depends on two opposing forces, the aftermarket and new engines. Second-quarter segment sales were $8,889 million, operating profit was $738 million and the margin was 8.3%, compared with 6.4% a year earlier[39]. Pratt sells engines at low prices or even at a loss and earns the money back over more than twenty years of parts and maintenance, and the powder metal defect found in 2023 disrupted that rhythm: many A320neo engines had to be removed early for inspection, the company recorded a $2.9 billion charge, and it has directed scarce parts to repairing engines rather than building new ones[29]. The result has been a surge in aftermarket revenue, a decline in new-engine sales and a better margin, and the question is how much of that improvement comes from one-time comparisons and how much can last.

The second-quarter evidence points to a genuine repair ramp, but easy comparisons are mixed in. Pratt's commercial aftermarket sales grew 25% year over year, military engine sales grew 23%, and commercial OE sales fell 8% even though unit deliveries rose[11]. Segment operating profit increased $246 million, of which about $0.1 billion simply reflects the absence of a customer bankruptcy charge taken a year earlier[46], and the company-defined adjusted increase was $132 million[11]. Operationally, GTF aircraft-on-ground counts are down 25% year to date, repair output is up more than 40% year over year and turnaround time is down 23%[47]; at the end of the first quarter the aircraft-on-ground decline was still 15%[48]. Management says GTF aftermarket margins are currently low double-digit, and that the V2500 fleet is young, with many engines yet to complete a first or second shop visit, so it will contribute steady revenue through the end of the 2020s[49].

The transmission chain has two links that pull in opposite directions, and an alternative reading is equally valid. Higher GTF repair-shop output and fewer grounded aircraft lift commercial aftermarket revenue and the segment margin; at the same time, giving material priority to repairs worsens the model mix of new-engine deliveries and lowers commercial OE sales, which holds back revenue growth, and management anticipates a low single-digit decline in Pratt's OE sales for the full year[50]. The gap between the two, together with base effects in military engines, determines the year-over-year change in Pratt's segment sales and operating profit. The second quarter's high growth rate benefited from the low base left by a four-week work stoppage a year earlier, and the third quarter faces a high base from the F135 Lot 18 contract award recognized in the prior-year quarter[14]; full-year guidance implies a second-half profit increase of only $22 million to $97 million, far below the first half's $253 million[9][10]. Because the company discloses neither the loss per new engine nor a specific aftermarket margin, the claim that the aftermarket is out-earning the new-engine drag can for now be judged only indirectly, from the segment margin.

The third quarter offers four things to check, and two of them serve as falsifiers. The items to watch are whether Pratt's segment operating profit still grows year over year with the margin holding above 8%, whether commercial aftermarket sales still grow at a double-digit rate without the work-stoppage base, whether the year-to-date decline in GTF aircraft-on-ground counts widens beyond 25%, and whether the late-2026 entry into service of the GTF Advantage and management's commentary stay consistent around the January 1, 2027 change of president[51]. If Pratt's segment operating profit declines year over year in the third quarter, the first-half improvement came mainly from comparisons rather than from the repair ramp; if commercial aftermarket growth falls to single digits while aircraft-on-ground counts stop declining, repair output has hit a parts or capacity bottleneck.

Raytheon's orders are at a record — can its factories and suppliers keep up, and can margin hold in the mid-12% range?

Raytheon is the main reason RTX raised its 2026 guidance, and its open question is not demand but the supply chain and the quality of its margin. The company lifted the segment's full-year profit increase from $275 million to $375 million to $575 million to $650 million in a single step[9]. Second-quarter segment sales were $8,269 million, up 18%, operating profit was $1,042 million, the margin was 12.6%, or 1.1 percentage points higher than a year earlier, bookings were $19,898 million[12] and the book-to-bill ratio was 2.42[11]. Beyond demand, two things are uncertain: suppliers of rocket motors and microelectronics are concentrated, so it is unclear whether output can keep ramping, and part of the second-quarter margin improvement came from the timing of contract awards.

The evidence so far shows both volume and mix improving, and orders are moving into backlog faster. According to the 10-Q, the second-quarter sales increase came mainly from Patriot programs (about $0.5 billion), Standard Missile programs (about $0.4 billion) and AMRAAM (about $0.2 billion); profit rose about $0.2 billion, split evenly between volume and mix, and also benefited from a favorable change in net EAC adjustments spread across numerous programs[13]. Raytheon's backlog grew from $75 billion at the end of 2025 to $86 billion, and the large second-quarter bookings included a $3.7 billion contract to provide Patriot GEM-T interceptors for Ukraine[52]. Management says critical munitions output more than doubled year over year in the first half[47], that international orders make up 48% of backlog and carry better pricing than domestic contracts, and that the segment is already delivering mid-12% margins in 2026[45].

Orders have to pass through factories and suppliers before they become profit, and the opposing reading centers on that step. The chain runs from orders, especially international orders and mature full-rate programs, to the output ramp at factories and suppliers, and then to sales recognized as work progresses; a rising share of mature programs and international contracts, together with favorable contract cost estimates, lifts the segment margin and operating profit. The alternative reading is that the second-quarter margin was helped by the timing of contract awards received in the quarter[13], and that full-year guidance implies a second-half profit increase of only $174 million to $249 million, below the first half's $401 million[9][10]; management itself attributes the slower second-half growth to tough prior-year comparisons[14]. The five signed framework agreements represent ten years of demand worth more than $10 billion and are not yet in backlog, and management anticipates a continuing resolution at the start of fiscal 2027, which could delay their conversion into definitive contracts[53].

The third-quarter margin and sales growth will provide the first test. The items to watch are whether Raytheon's segment margin stays above 12.0% and whether "mix and other performance" remains positive in the profit attribution, whether segment sales growth is in the high single digits or clearly lower and whether management attributes any slowdown to comparisons or to suppliers, whether book-to-bill stays above 1.0 and any of the five framework agreements converts into a definitive contract and enters backlog, and whether management says a continuing resolution has delayed contract execution. If the third-quarter margin falls below 12.0%, the second-quarter improvement came mainly from contract award timing rather than a structural change in program mix; if sales growth falls below 5% and management cites supplier bottlenecks, the constraint on converting orders lies in the supply chain rather than in demand.

Collins delivered only about a third of its full-year profit increase in the first half — how does the second half close the gap?

Collins is RTX's highest-margin segment, and it is the only one of the three whose guidance requires an acceleration in the second half. Second-quarter segment sales were $8,210 million, operating profit was $1,306 million and the margin was 15.9%[38]. In the second quarter the company raised the segment's full-year adjusted operating profit increase from $425 million to $525 million to $550 million to $625 million[9], but the actual first-half increase was only $192 million, about a third of the guidance midpoint[10][11]. That means the year-over-year increase has to reach roughly $180 million to $220 million in each second-half quarter, clearly above the second quarter's $121 million.

Second-quarter volume was strong, but mix, tariffs and expenses absorbed part of the profit. Collins' commercial OE sales grew 26%, commercial aftermarket sales grew 10% and defense sales grew 7%; organic sales grew 13% but reported sales grew only 8%[11], and the difference comes from the two businesses sold in 2025[27]. The 10-Q shows that commercial volume added about $0.2 billion of profit, while defense profit decreased slightly on weaker mix and selling, general and administrative expenses rose[54]; the first-half profit attribution also names the impact of higher tariffs[55]. On the April call, management said Collins' margins remained healthy despite the tariff impact and the mix effect of OE growth, and that it anticipated relatively steady margins[48].

Collins' profit equals the profit from volume less three drags, and a second-half acceleration depends on whether those drags ease. The chain is that airframer rate increases drive commercial OE volume and global flight activity drives commercial aftermarket volume in spare parts and repairs; the profit from both, less tariff costs, weaker military mix and higher administrative expenses, gives segment operating profit. There are three arguments for a second-half acceleration, and the first two are inferences from the disclosures that the company has not confirmed item by item: the base effect of the divested businesses fades during the second half, tariffs have been in the cost base since 2025 so their year-over-year effect diminishes, and, as management has said, airframers plan further rate increases in the second half[42]. The opposite reading also holds: OE growing much faster than the aftermarket dilutes the margin, the first-half margin was 16.5% and the second quarter's 15.9% was already below the first quarter[38], and if that mix persists, volume growth may not deliver a matching increase in profit.

The third-quarter year-over-year increase is the most direct test. The items to watch are whether Collins' adjusted operating profit increase is clearly above the second quarter's $121 million, whether the segment margin returns to around the first half's 16.5% and whether tariffs and military mix still weigh on the 10-Q profit attribution, and whether the gap between commercial OE growth and commercial aftermarket growth narrows. If the third-quarter profit increase is still around $120 million, the full-year guidance of $550 million to $625 million has to be made up in the fourth quarter alone; if the margin stays below 16%, the dilution from the OE ramp and tariffs is larger than the contribution from volume growth.

How much of the second quarter's $2.9 billion of free cash flow was pulled forward, and what is left for the second half?

RTX raised its sales and EPS guidance but lifted only the lower bound of free cash flow, which shows that management itself sees pulled-forward cash in the first half. The lower bound of full-year free cash flow guidance moved from $8.25 billion to $8.5 billion while the upper bound stayed at $8.75 billion[7]; company-defined free cash flow for the first half was about $4.2 billion, already half of the full-year guidance, and operating cash flow of $5,402 million was three times the prior-year figure[31]. Cash funds capacity expansion, the dividend and the repayment of $37,383 million of debt, and if profit growth does not turn into cash at the same pace, those three uses compete with one another.

Management and the 10-Q each identify a source of cash that arrived early. Management explained on the call that second-quarter cash included catch-up collections delayed by the Pratt work stoppage in the second quarter of 2025 and advance payments on large international Raytheon awards, which pulled some cash forward from the second half, and that the company also needs to build inventory for upcoming delivery ramps[14]. The 10-Q adds another detail: of the $3.6 billion year-over-year increase in first-half operating cash flow, $1.5 billion came from factoring, the sale of receivables to banks ahead of collection, and factoring activity generally depends on delivery volumes in commercial OE programs[15]. On the favorable side, the accrual for powder metal customer compensation fell from $0.7 billion at the end of 2025 to $0.4 billion[56], total debt declined by about $0.5 billion[33], and both rating agencies moved their outlooks to positive[32].

Cash has one more layer of transmission than profit, namely working capital, and the second half has to absorb both the pulled-forward cash and new outflows. Segment profit growth produces operating cash flow; international defense advances, receivable collections and factoring bring cash in early, while inventory builds, powder metal customer compensation and capital expenditures take cash out, and the remaining free cash flow goes first to capacity and the supply chain, then to the dividend, then to debt reduction[41]. Full-year guidance less the roughly $4.2 billion generated in the first half implies second-half free cash flow of about $4.3 billion to $4.55 billion, a figure the company has not confirmed separately. What remains unresolved is in which quarters the costs tied to the advance payments and the inventory investment will flow out, and whether the contribution from factoring can be sustained.

The nine-month cumulative figure is the key reading for this debate. The items to watch are whether cumulative free cash flow for the first three quarters reaches at least $5.5 billion, whether factoring's year-over-year contribution to operating cash flow in the 10-Q stays positive or begins to reverse, whether the company changes either end of its $8.5 billion to $8.75 billion full-year range, and whether the powder metal customer compensation accrual and total debt keep declining. If nine-month cumulative free cash flow is below $5.5 billion, the full-year guidance requires more than $3.0 billion in the fourth quarter alone; if factoring's year-over-year contribution turns negative, a substantial part of the first-half cash improvement was only timing.

Risks and Falsifiers

Pratt & Whitney is changing its leader while both the GTF and F135 programs are at a critical stage of their ramps, which is an execution risk. RTX announced on September 15 that president Shane Eddy will step down on January 1, 2027 and retire at the end of the first quarter of 2027, and that Jill Albertelli, president of the Military Engines business, will succeed him[57]. Pratt is the largest segment by revenue, with second-quarter sales of $8,889 million, and the work-down of grounded GTF aircraft, the GTF Advantage's entry into service in late 2026 and the production conversion in 2028 all fall within the transition window[51]. If commentary on the third- and fourth-quarter calls about declining aircraft-on-ground counts, repair output and the GTF Advantage schedule stays unchanged, and Pratt's full-year profit increase guidance is not lowered, this concern does not hold.

Commercial aerospace demand is exposed to the broader economy, and what is at risk is aftermarket revenue, where margins are richest. Airlines that cut capacity or retire older aircraft early buy fewer spare parts and send fewer engines for shop visits; second-quarter commercial aerospace and other commercial sales were $11,672 million, about 47% of sales[37], the company raised its full-year commercial aftermarket growth outlook to low double digits[7], and management also said it is still closely monitoring the effect of macroeconomic weakness on the aftermarket[50]. If commercial aftermarket sales at both Collins and Pratt keep growing at a high single-digit rate or better in the third quarter, and management does not mention airlines deferring maintenance or cutting spare-parts purchases, this risk has not materialized in the quarter.

The cost estimate for the powder metal matter rests on several assumptions, and a deviation in any of them would change the amount already accrued. Those assumptions include the number of shop visits, inspection results, turnaround times, parts availability and the outcome of negotiations with customers; the company recorded a $2.9 billion charge in the third quarter of 2023 reflecting its 51% net program share, the customer compensation accrual still stood at $0.4 billion at June 30, 2026[56], and the company expects aircraft-on-ground levels for the PW1100 fleet to remain elevated through 2026[29]. If the customer compensation accrual keeps declining through the end of 2026, the company records no additional charge and it stops describing aircraft-on-ground levels as elevated, the reserve has proved sufficient.

Munitions demand exceeds the capacity of the existing defense industrial base, and what is exposed is Raytheon's sales growth and the framework agreements that are not yet booked. Key supplies such as rocket motors, microelectronics and rare earths are concentrated, the 10-Q says the company anticipates that supply chain disruptions will continue[58], and management says suppliers will expand only with multi-year contract visibility[50]; if fiscal 2027 opens under a continuing resolution, the conversion of framework agreements into definitive contracts would be pushed back. Raytheon's backlog is $86 billion and excludes the five framework agreements, and the company is investing an additional $100 million to expand GEM-T component production and is working with NATO nations to add European suppliers for AMRAAM[51]. If Raytheon's third-quarter sales keep growing at a high single-digit rate or better and management does not attribute any slowdown to supplier deliveries, the supply-chain constraint has not yet become a practical bottleneck.

Tariffs raise the cost of imported components, and whether tariffs already paid will be refunded remains uncertain. The Supreme Court ruled in February 2026 that tariffs imposed under the International Emergency Economic Powers Act (IEEPA) were unauthorized, but on June 2 the U.S. government appealed the order to issue refunds; the company has paid about $0.5 billion of these tariffs since their inception and, as of June 30, 2026, had received and recognized only an immaterial amount of refunds[59], while the first-half profit attribution for Collins names tariffs as a drag[55]. If the company recognizes a large tariff refund, or the Collins profit attribution in the third-quarter 10-Q no longer mentions tariffs, this drag is easing.

Part of the first-half cash improvement came from timing, and those factors will not repeat in the second half. International defense advances, catch-up collections from the prior-year work stoppage and factoring together lifted first-half cash, and the costs tied to the advances still have to flow out over the following quarters; first-half operating cash flow was $5,402 million, including a $1.5 billion larger contribution from factoring than a year earlier[15], and full-year free cash flow guidance implies about $4.3 billion to $4.55 billion for the second half[7]. If nine-month cumulative free cash flow is at least $5.5 billion and the company maintains its full-year range, the reversal of those timing factors is within a manageable range.

What to Watch Next

Each of the four core debates maps to figures that can be checked directly in the third-quarter results.

• Pratt's GTF aftermarket versus new-engine mix. Second-quarter baseline: operating profit of $738 million, a margin of 8.3%, commercial aftermarket sales up 25%, commercial OE sales down 8% and GTF aircraft-on-ground counts down 25% year to date. Watch whether profit still grows year over year against the prior-year F135 contract base and whether aftermarket growth stays in double digits. Profit growth with a margin of at least 8% confirms the current reading; a year-over-year profit decline, or single-digit aftermarket growth while aircraft-on-ground counts stop falling, falsifies it.
• Raytheon's output ramp and margin. Second-quarter baseline: sales of $8,269 million, up 18%, a margin of 12.6% and bookings of $19,898 million. Watch whether the margin holds above 12.0%, whether any slowdown comes from comparisons or from suppliers, and whether a framework agreement converts into a definitive contract. A margin of at least 12.0% with high single-digit growth confirms; a margin below 12.0%, or growth below 5% with management citing supplier bottlenecks, falsifies.
• Collins' second-half profit acceleration. Baseline: an adjusted operating profit increase of $121 million in the second quarter and $192 million in the first half, a second-quarter margin of 15.9%, commercial OE sales up 26% and aftermarket sales up 10%. Watch whether the increase approaches $180 million to $220 million a quarter and whether tariffs and military mix still weigh on profit. An increase clearly above $121 million with the margin back above 16% confirms; an increase still around $120 million, or a margin that stays below 16%, falsifies.
• Second-half cash conversion. Baseline: first-half free cash flow of about $4.2 billion and operating cash flow of $5,402 million, a $1.5 billion larger contribution from factoring, a $0.4 billion customer compensation accrual and total debt of $37,383 million. Watch whether nine-month cumulative free cash flow reaches at least $5.5 billion and whether the company changes its $8.5 billion to $8.75 billion range. A cumulative figure of at least $5.5 billion with the range unchanged or raised confirms; a figure below $5.5 billion, or a negative year-over-year contribution from factoring, falsifies.

Conclusion

Three lines drive RTX's business: commercial aerospace volume from airframer rate increases and global flight activity, aftermarket profit from the GTF repair ramp, and the conversion of record defense orders into output. At June 30, 2026, backlog stood at $289 billion; second-quarter sales were $24,708 million and operating profit was $2,811 million[4], first-half operating cash flow was $5,402 million[31], and full-year guidance has been raised to adjusted EPS of $7.10 to $7.25[7]. The central unresolved relationship is the pace of second-half delivery: the profit increases implied for the second half are clearly below the first half at both Pratt and Raytheon, yet Collins is required to accelerate, and the upper bound of free cash flow guidance was not raised along with profit.

Outside readings published after the second-quarter results agree on one point and differ in emphasis on another. Zacks Equity Research, in its review on the day of the results, compared the figures with its own consensus: adjusted EPS of $1.89 beat the Zacks Consensus Estimate of $1.66 by 13.9%, and sales of $24.71 billion beat the consensus mark of $22.83 billion by 8.2%; it also recorded that only the lower bound of free cash flow guidance was raised[60], which lines up with the debate over cash conversion. Wiltone Asuncion of TIKR noted on September 8 that RTX shares closed at $200.79 on September 4, roughly 11% below the $226.88 high of August 10, even though the business was executing well over the same period; the piece names execution on the ramp as the primary risk, arguing that converting a $289 billion backlog depends on a supply chain scaling faster than it ever has, and that any stall would turn backlog into cash more slowly than the market assumes[61]. Both accept that the second-quarter strength came from volume across several segments; TIKR's primary risk matches the Raytheon debate, and its view of Pratt's commercial aftermarket corresponds to the GTF repair ramp. TIKR also cites a seven-year, $22.9 billion Tomahawk missile award from the U.S. Navy on August 17 and treats it as the clearest example so far of a framework agreement converting into a definitive order; that information comes from a third-party report, does not yet appear in company filings and needs to be checked against the third-quarter 10-Q. These two pieces are outside interpretations and few in number, and they should not be read as fact or as a majority view.

The combination that would materially strengthen the current understanding is a third-quarter Collins adjusted operating profit increase clearly above $121 million, a Raytheon margin holding above 12.0% with sales growth still in the high single digits, Pratt profit still growing year over year against a high base, and nine-month cumulative free cash flow of at least $5.5 billion with the full-year range unchanged or raised. The combination that would weaken it is a Collins increase still stuck around $120 million, a Raytheon margin below 12.0% or management attributing a slowdown to suppliers, Pratt commercial aftermarket growth falling to single digits while aircraft-on-ground counts stop declining, and a negative year-over-year contribution from factoring with cumulative free cash flow below $5.5 billion.

Sources

[1] RTX 10-K filed 2026-02-06 · FY2025 segment sales, operating profit and margins · 2026-02-06 · 10-K · https://www.sec.gov/Archives/edgar/data/101829/000010182926000006/

[2] Drillr earning_call_calendar · RTX 2026-10-20 (last updated 2026-09-19) · 2026-09-19 · earnings calendar

[3] RTX 10-Q filed 2026-07-23 · 2Q26 net sales by segment · 2026-07-23 · 10-Q · https://www.sec.gov/Archives/edgar/data/101829/000010182926000027/

[4] RTX 10-Q filed 2026-07-23 · 2Q26 operating profit by segment · 2026-07-23 · 10-Q · https://www.sec.gov/Archives/edgar/data/101829/000010182926000027/

[5] RTX 10-Q filed 2026-07-23 · 2Q26 net income and diluted EPS · 2026-07-23 · 10-Q · https://www.sec.gov/Archives/edgar/data/101829/000010182926000027/

[6] RTX earnings call 2026-07-23 · overall financial performance · 2026-07-23 · earnings-call · https://investors.rtx.com/events-and-presentations

[7] RTX earnings call 2026-07-23 · full-year 2026 guidance · 2026-07-23 · earnings-call · https://investors.rtx.com/events-and-presentations

[8] Drillr analyst_financial_estimates · RTX 3Q26 and FY2026 consensus (read 2026-09-19) · 2026-09-18 · Drillr analyst estimate summary · https://gateway.drillr.ai/mcp/private

[9] RTX earnings call 2026-07-23 · segment guidance · 2026-07-23 · earnings-call · https://investors.rtx.com/events-and-presentations

[10] RTX earnings call 2026-04-21 · segment performance · 2026-04-21 · earnings-call · https://investors.rtx.com/events-and-presentations

[11] RTX earnings call 2026-07-23 · segment performance · 2026-07-23 · earnings-call · https://investors.rtx.com/events-and-presentations

[12] RTX 10-Q filed 2026-07-23 · Raytheon 2Q26 sales, margin and bookings · 2026-07-23 · 10-Q · https://www.sec.gov/Archives/edgar/data/101829/000010182926000027/

[13] RTX 10-Q filed 2026-07-23 · Raytheon 2Q26 organic sales and profit drivers · 2026-07-23 · 10-Q · https://www.sec.gov/Archives/edgar/data/101829/000010182926000027/

[14] RTX earnings call 2026-07-23 · Q&A on free cash flow timing and second-half growth · 2026-07-23 · earnings-call · https://investors.rtx.com/events-and-presentations

[15] RTX 10-Q filed 2026-07-23 · 1H26 operating cash flow drivers and factoring · 2026-07-23 · 10-Q · https://www.sec.gov/Archives/edgar/data/101829/000010182926000027/

[16] RTX 10-K filed 2026-02-06 · sales by customer type 2023-2025 · 2026-02-06 · 10-K · https://www.sec.gov/Archives/edgar/data/101829/000010182926000006/

[17] RTX 10-K filed 2026-02-06 · Airbus share of total net sales · 2026-02-06 · 10-K · https://www.sec.gov/Archives/edgar/data/101829/000010182926000006/

[18] RTX 10-Q filed 2026-07-23 · total backlog and defense bookings · 2026-07-23 · 10-Q · https://www.sec.gov/Archives/edgar/data/101829/000010182926000027/

[19] RTX 10-K filed 2026-02-06 · Collins Aerospace business description · 2026-02-06 · 10-K · https://www.sec.gov/Archives/edgar/data/101829/000010182926000006/

[20] RTX 10-K filed 2026-02-06 · Collins customers and Boeing/Airbus share · 2026-02-06 · 10-K · https://www.sec.gov/Archives/edgar/data/101829/000010182926000006/

[21] RTX 10-K filed 2026-02-06 · Pratt & Whitney business description · 2026-02-06 · 10-K · https://www.sec.gov/Archives/edgar/data/101829/000010182926000006/

[22] RTX 10-K filed 2026-02-06 · GTF fleet, shop visit output and GTF Advantage · 2026-02-06 · 10-K · https://www.sec.gov/Archives/edgar/data/101829/000010182926000006/

[23] RTX 10-K filed 2026-02-06 · Pratt & Whitney customers and Airbus share · 2026-02-06 · 10-K · https://www.sec.gov/Archives/edgar/data/101829/000010182926000006/

[24] RTX 10-K filed 2026-02-06 · Raytheon business description · 2026-02-06 · 10-K · https://www.sec.gov/Archives/edgar/data/101829/000010182926000006/

[25] RTX 10-K filed 2026-02-06 · FY2025 segment sales by customer type · 2026-02-06 · 10-K · https://www.sec.gov/Archives/edgar/data/101829/000010182926000006/

[26] RTX 10-K filed 2026-02-06 · IAE collaboration program share · 2026-02-06 · 10-K · https://www.sec.gov/Archives/edgar/data/101829/000010182926000006/

[27] RTX 10-Q filed 2026-07-23 · 2Q26 organic sales growth and divestiture effect · 2026-07-23 · 10-Q · https://www.sec.gov/Archives/edgar/data/101829/000010182926000027/

[28] RTX 10-K filed 2026-02-06 · FY2025 consolidated statement of operations · 2026-02-06 · 10-K · https://www.sec.gov/Archives/edgar/data/101829/000010182926000006/

[29] RTX 10-Q filed 2026-07-23 · Powder Metal aircraft on ground outlook · 2026-07-23 · 10-Q · https://www.sec.gov/Archives/edgar/data/101829/000010182926000027/

[30] RTX 10-K filed 2026-02-06 · FY2025 operating cash flow and capital expenditures · 2026-02-06 · 10-K · https://www.sec.gov/Archives/edgar/data/101829/000010182926000006/

[31] RTX 10-Q filed 2026-07-23 · 1H26 cash flow statement lines · 2026-07-23 · 10-Q · https://www.sec.gov/Archives/edgar/data/101829/000010182926000027/

[32] RTX 10-Q filed 2026-07-23 · cash balance and credit rating outlooks · 2026-07-23 · 10-Q · https://www.sec.gov/Archives/edgar/data/101829/000010182926000027/

[33] RTX 10-Q filed 2026-07-23 · debt and capitalization · 2026-07-23 · 10-Q · https://www.sec.gov/Archives/edgar/data/101829/000010182926000027/

[34] RTX 10-Q filed 2026-07-23 · dividends and repurchase authority · 2026-07-23 · 10-Q · https://www.sec.gov/Archives/edgar/data/101829/000010182926000027/

[35] RTX earnings call 2026-04-21 · first-quarter results and guidance · 2026-04-21 · earnings-call · https://investors.rtx.com/events-and-presentations

[36] RTX 10-Q filed 2026-07-23 · industry considerations · 2026-07-23 · 10-Q · https://www.sec.gov/Archives/edgar/data/101829/000010182926000027/

[37] RTX 10-Q filed 2026-07-23 · 2Q26 sales by customer type · 2026-07-23 · 10-Q · https://www.sec.gov/Archives/edgar/data/101829/000010182926000027/

[38] RTX 10-Q filed 2026-07-23 · Collins 2Q26 sales, operating profit and margin · 2026-07-23 · 10-Q · https://www.sec.gov/Archives/edgar/data/101829/000010182926000027/

[39] RTX 10-Q filed 2026-07-23 · Pratt & Whitney 2Q26 sales, operating profit and margin · 2026-07-23 · 10-Q · https://www.sec.gov/Archives/edgar/data/101829/000010182926000027/

[40] RTX 10-Q filed 2026-07-23 · Powder Metal 2026 cash impact · 2026-07-23 · 10-Q · https://www.sec.gov/Archives/edgar/data/101829/000010182926000027/

[41] RTX earnings call 2026-07-23 · Q&A on capital allocation · 2026-07-23 · earnings-call · https://investors.rtx.com/events-and-presentations

[42] RTX earnings call 2026-07-23 · market demand trends · 2026-07-23 · earnings-call · https://investors.rtx.com/events-and-presentations

[43] RTX 10-K filed 2026-02-06 · competition · 2026-02-06 · 10-K · https://www.sec.gov/Archives/edgar/data/101829/000010182926000006/

[44] RTX 10-K filed 2026-02-06 · defense competition and new entrants · 2026-02-06 · 10-K · https://www.sec.gov/Archives/edgar/data/101829/000010182926000006/

[45] RTX earnings call 2026-07-23 · Q&A on Raytheon margin · 2026-07-23 · earnings-call · https://investors.rtx.com/events-and-presentations

[46] RTX 10-Q filed 2026-07-23 · Pratt & Whitney 2Q26 organic sales and profit drivers · 2026-07-23 · 10-Q · https://www.sec.gov/Archives/edgar/data/101829/000010182926000027/

[47] RTX earnings call 2026-07-23 · operational execution · 2026-07-23 · earnings-call · https://investors.rtx.com/events-and-presentations

[48] RTX earnings call 2026-04-21 · Q&A on GTF Advantage pricing, V2500 and AOGs · 2026-04-21 · earnings-call · https://investors.rtx.com/events-and-presentations

[49] RTX earnings call 2026-07-23 · Q&A on legacy engines and GTF aftermarket margin · 2026-07-23 · earnings-call · https://investors.rtx.com/events-and-presentations

[50] RTX earnings call 2026-07-23 · risks · 2026-07-23 · earnings-call · https://investors.rtx.com/events-and-presentations

[51] RTX earnings call 2026-07-23 · capacity investment and GTF Advantage · 2026-07-23 · earnings-call · https://investors.rtx.com/events-and-presentations

[52] RTX 10-Q filed 2026-07-23 · Raytheon backlog and 2Q26 bookings · 2026-07-23 · 10-Q · https://www.sec.gov/Archives/edgar/data/101829/000010182926000027/

[53] RTX earnings call 2026-07-23 · Q&A on framework agreements and continuing resolution · 2026-07-23 · earnings-call · https://investors.rtx.com/events-and-presentations

[54] RTX 10-Q filed 2026-07-23 · Collins 2Q26 organic sales and profit drivers · 2026-07-23 · 10-Q · https://www.sec.gov/Archives/edgar/data/101829/000010182926000027/

[55] RTX 10-Q filed 2026-07-23 · Collins 1H26 operating profit and tariffs · 2026-07-23 · 10-Q · https://www.sec.gov/Archives/edgar/data/101829/000010182926000027/

[56] RTX 10-Q filed 2026-07-23 · Powder Metal customer compensation accrual · 2026-07-23 · 10-Q · https://www.sec.gov/Archives/edgar/data/101829/000010182926000027/

[57] RTX 8-K filed 2026-09-15 · Pratt & Whitney president succession · 2026-09-15 · 8-K · https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0000101829&type=8-K

[58] RTX 10-Q filed 2026-07-23 · global supply chain · 2026-07-23 · 10-Q · https://www.sec.gov/Archives/edgar/data/101829/000010182926000027/

[59] RTX 10-Q filed 2026-07-23 · IEEPA tariffs paid and refund status · 2026-07-23 · 10-Q · https://www.sec.gov/Archives/edgar/data/101829/000010182926000027/

[60] Zacks Equity Research 2026-07-23 · RTX Q2 earnings review · 2026-07-23 · Zacks Equity Research · https://finance.yahoo.com/markets/stocks/articles/rtx-q2-earnings-outpace-estimates-132400026.html

[61] TIKR 2026-09-08 · RTX slipped 11% from its August high · 2026-09-08 · TIKR · https://www.tikr.com/blog/rtx-stock-has-slipped-11-from-its-august-high-even-after-a-guidance-raise-is-it-finally-time-to-buy