Boeing reported a strong operational recovery in Q4 2025 with revenue rising 57% year-over-year to $23.9 billion, the highest quarterly total since 2018, driven by 600 commercial airplane deliveries for the full year. Core EPS reached $9.92, significantly boosted by an $11.83 gain from the Digital Aviation Solutions divestiture, while Free Cash Flow turned positive at $375 million. The company secured a record commercial backlog of $567 billion, reflecting robust market demand, though profitability remains pressured with BCA and BDS margins still negative. Looking ahead, management guided for 2026 FCF of $1 billion to $3 billion and projected commercial delivery growth of approximately 10%, while continuing to navigate integration costs from the Spirit AeroSystems acquisition and certification timelines for the 737 MAX and 777X programs.
| Metric | Value | Change |
|---|---|---|
| Q4 Revenue | $23.9 billion | +57% year-over-year |
| Q4 Core EPS | $9.92 | Driven by $11.83 gain from Digital Aviation Solutions divestiture |
| Q4 Free Cash Flow | $375 million | Positive, driven by higher commercial deliveries |
| Full Year Revenue | $89.5 billion | +34% year-over-year |
| BCA Deliveries (Full Year) | 600 airplanes | Highest annual total since 2018 |
| BCA Backlog | $567 billion | Record-setting |
| BDS Operating Margin (Q4) | -6.8% | Improved significantly compared to last year but negative |
| Cash and Marketable Securities | $29.4 billion | Increase due to Digital Aviation Solutions proceeds |
Production Stabilization and Rate Increases: Management emphasized the successful stabilization of the 737 program at 42 airplanes per month and the 787 at rate 8, with plans to increase to 47 and 10 respectively later in 2026. This is critical for revenue growth and cash flow generation. The company has completed facility investments like the North Line in Everett to support these rates. The focus on 'simplifying more than 5,100 work instructions' indicates a strategic shift towards process stability and quality to prevent the production disruptions that plagued previous ramp-ups.
Portfolio Transformation and Balance Sheet Strengthening: The completion of the Spirit AeroSystems acquisition and the $10 billion sale of the Digital Aviation Solutions (Jeppesen/Aviall) unit represent a major strategic pivot. By bringing Spirit in-house, Boeing aims to 'improve safety and quality throughout our factories' and control the supply chain for the 737. Simultaneously, the divestiture shored up the balance sheet, bringing cash and marketable securities to $29.4 billion, providing liquidity to weather the ongoing integration and certification headwinds.
Record Backlog and Market Positioning: Boeing secured over 1,100 net commercial orders in 2025, ending the year with a record BCA backlog of $567 billion. This includes firm orders for the 737 and 787 'into the next decade.' This signal suggests that despite recent operational and reputational challenges, Boeing's fundamental market position remains strong, and customers are willing to commit capital long-term, providing revenue visibility for the next decade.
Defense Business Reset and Risk Management: The defense segment (BDS) is undergoing a strategic reset, highlighted by a new five-year labor agreement in St. Louis and 'active management' of fixed-price development programs. While the KC-46 took a $565 million charge, management framed this as 'retiring risk' to position for a follow-on tanker contract. The focus is on moving from 'loss-making' fixed-price development to sustainable production and service contracts, evidenced by the record $85 billion BDS backlog.
Certification Progress as a Value Driver: Management provided specific updates on certification milestones, such as the 737-10 receiving TIA 2 and the 777-9 receiving TIA 3. These are critical strategic value drivers that unlock the ability to deliver a significant number of inventory airplanes (approx. 35 737s and 5 787s) and begin recognizing revenue for the 777X. The 'steady progress' narrative here is essential for regaining investor trust in the development pipeline.
KC-46 Tanker Financial Deterioration: Boeing recorded a further $565 million loss on the KC-46A program in Q4, driven by higher production support costs and supply chain estimates. This is a major red flag regarding the company's ability to execute on fixed-price development contracts. Management admitted these costs are needed to 'sustain' improvements longer than planned, suggesting the path to profitability on this key defense program remains elusive and could impact future margins.
777X Engine Durability Issue: During the call, management disclosed a 'potential durability issue during a recent inspection on the 777X engine.' While they stated they do not expect it to impact the 2027 delivery target, any technical issue on a delayed program like the 777X is a significant concern. It raises the risk of further certification delays and could impact the program's economics if root cause analysis leads to design changes or retrofits.
Persistent Negative Operating Margins: Despite a 57% increase in revenue, BCA reported an operating margin of negative 5.6%, and BDS was negative 6.8%. While these are improvements year-over-year, the fact that massive revenue growth is not translating to positive operating margins highlights deep structural cost inefficiencies and the weight of legacy issues. The 'Spirit impact' of 1.5 points on BCA margins further indicates that the integration will be a drag on profitability in the near term.
Cash Flow Headwinds and Legacy Issues: Management guided 2026 FCF to only $1-3 billion, significantly below the long-term $10 billion target, due to roughly $1 billion in 'unfavorable impact' from incorporating Spirit and other legacy issues like 'customer considerations' and 'excess advances.' The admission that cash flow will be negative in the first half of 2026 and that the 'DOJ payment' is sliding into 2026 suggests that the company remains in a cash-constrained position relative to its earnings potential.
Supply Chain Risks at Higher Rates: CEO Kelly Ortberg noted that while the supply chain is not a constraint for the current ramp to rate 42, 'going from 47 then to 52, that will be where we'll have to see improved performance.' This indicates that the supply chain remains a fragile element of the turnaround. Given the historical issues with Spirit AeroSystems (now owned by Boeing), achieving the higher rates required for normalized free cash flow remains a critical execution risk.
Overall: Management conveyed a tone of 'cautious optimism' and 'steady progress,' acknowledging that while the company hasn't 'fully turned the corner,' it is building a strong foundation for recovery. In prepared remarks, executives were confident in operational milestones and backlog strength, but during the Q&A, the tone became more defensive and measured regarding cash flow specifics and the timeline to normalized profitability.
Confidence: MEDIUM - Rationale: Management expressed confidence in the turnaround plan and production stability, evidenced by record orders and delivery numbers. However, confidence is tempered by the use of hedging language regarding certification timelines, the acknowledgment of 'significant charges' on defense programs like the KC-46, and a refusal to provide granular detail on the cash flow bridge, suggesting visibility beyond 2026 remains limited.
Management expects positive free cash flow of $1 billion to $3 billion for the full year 2026. This outlook includes an unfavorable impact of roughly $1 billion associated with incorporating Spirit AeroSystems. The company expects the first half to be a use of cash, with the second half turning positive.
Boeing expects BCA deliveries to increase by approximately 10% in 2026. Specifically, the company anticipates delivering around 500 737 aircraft (with ~30 737-10s built but undelivered pending certification) and between 90 to 100 787 aircraft.
The 737 program is stabilizing at a rate of 42 per month and is on course to increase to 47 later in 2026. The 787 program is stabilizing at a rate of 8 per month, with a targeted increase to 10 per month later in the year.
Management reaffirmed that the $10 billion free cash flow mark is 'very attainable,' though this is contingent on successfully completing certification programs, ramping production rates, and improving BDS performance.
Hedging & Uncertainty: Management frequently employed temporal and probability hedges to manage expectations regarding certification and financial targets. Phrases like 'We don't expect this to impact our delivery in 2027' and 'if sustained, should enable us to meet our customer delivery commitments' were used to frame the 777X engine issue and KC-46 performance. CFO Jay Mollave used directional language ('close to each other', 'burn down quicker') when pressed on specific cash flow components, refusing to give exact figures. This hedging reveals a management team that is confident in the direction of travel but acutely aware of the risks that could derail the timeline, likely due to past missteps.
We haven't fully turned the corner, but we're making real progress in getting back to the Boeing everyone expects of us. - Kelly Ortberg, President and CEO
First things first. And the first order of business is getting ourselves to this $10 billion, which I believe we are absolutely on the right track. - Jay Mollave, Executive Vice President and CFO
You're never done until you're done on any of the development programs. - Kelly Ortberg, President and CEO
I think the fundamental is we have to get a handle on what risks we're taking. And understand the risks. - Kelly Ortberg, President and CEO
Our improving cash flow performance in 2025 provides a solid setup to deliver positive free cash flow for the full year in 2026. - Jay Mollave, Executive Vice President and CFO
Analyst Sentiment: Analysts were primarily focused on the mechanics of the cash flow recovery and the sustainability of the production ramp. Questions from Myles Walton (Wolfe Research), John Godin (Citi), and Noah Poponak (Goldman Sachs) pressed for specific details on the 'bridge' items (excess advances, customer considerations) that are suppressing FCF. There was a tone of skepticism regarding the timeline to reach the $10B FCF target, with analysts seeking to quantify the headwinds more precisely than management was willing to disclose.
Management Responses: CFO Jay Mollave handled the cash flow questions with a mix of transparency and defensiveness. While he provided directional color on the magnitude of headwinds ($6-7 billion aggregate), he refused to break out specific line items, stating, 'I'm not going to give an individual breakout on each specific impact.' CEO Kelly Ortberg was more direct on operational matters, frankly discussing the 'durability issue' on the 777X engine and the 'bad contract' realities of the KC-46, which helped build credibility on the operational turnaround even as financial questions remained murky.
Free Cash Flow Bridge: Analysts sought to quantify the specific drag on cash flow from legacy issues like 'excess advances' and 'customer considerations.' Management provided aggregate numbers ($6-7B) but resisted itemizing them, emphasizing that the resolution depends on production stability.
Production Ramp Bottlenecks: Doug Harned (Bernstein) asked about the difficulty of moving from rate 42 to 52 on the 737. Management acknowledged that the 47 to 52 step would be 'tougher' due to supply chain normalization needs, highlighting the dependency on Spirit AeroSystems' performance.
Defense Program Profitability: Seth Seifman (JPMorgan) and others asked about the KC-46 charge and the path to profitability. Management framed the charge as a necessary investment to ensure delivery performance and secure future sole-source contracts, signaling a shift toward tighter underwriting standards.
Industry Profitability: Ronald Epstein (Bank of America) asked a broader strategic question about the structural profitability of the OEM business. CEO Ortberg conceded that the industry is not 'very profitable' for OEMs compared to the supply chain, emphasizing the need to better manage risk and contract terms on future programs.
Boeing is in the midst of a legitimate operational turnaround, evidenced by the return to positive free cash flow in Q4, record backlog, and stabilizing production rates. The acquisition of Spirit AeroSystems is a bold strategic move to vertical integration that should eventually improve quality and control, while the divestiture of non-core assets has strengthened the balance sheet. However, the investment thesis is tempered by significant near-term financial headwinds. The company continues to burn cash on legacy fixed-price contracts (KC-46) and faces a $1 billion headwind from integrating Spirit in 2026, keeping FCF suppressed relative to the $10B potential. Furthermore, the 777X program faces a new technical issue with the engine, and margins remain deeply negative across BCA and BDS. While the 'corner is being turned,' the path to consistent, high-quality earnings generation remains fraught with execution risk. The stock is best held by investors with a long-term horizon who believe in the duopoly structure and the management team's ability to execute on the complex certification and production ramps ahead.
The aerospace supply chain remains a critical bottleneck for industry-wide production expansion. Boeing's management noted that while the supply chain is not currently constraining the ramp from 38 to 42 units per month on the 737, the move from 47 to 52 units will require 'improved performance' from the supply base. This indicates that the broader aerospace supply chain has recovered enough to support moderate growth but lacks the capacity or resilience to support a rapid return to peak historical production rates (52+) without significant investment or lead time. This suggests a cap on near-term production growth across the commercial aerospace sector until suppliers can expand capacity and stabilize their own operations.