Boeing's $10 Billion Cash Goal Slips Behind a Slower 737 Ramp

Boeing paired two important milestones with a slower financial recovery in the third quarter. The Federal Aviation Administration certified the 737-10, and Boeing generated $464 million of free cash flow. Management nevertheless said stabilizing 737 production at 47 aircraft per month will take into 2027.

Chief Executive Kelly Ortberg said final-assembly rework has improved 40% since the start of 2025, but the factory has not yet demonstrated sustained performance at the target rate. The distinction between reaching a rate and operating reliably at that rate matters because deliveries, customer payments and supplier costs all depend on stable production.

The 737-10 certification removes a major regulatory obstacle. Boeing says the model has 1,555 orders from more than 30 customers, representing more than 30% of the current 737 MAX order book. Certification allows deliveries to begin, but production quality and the pace of customer handovers will determine how quickly those orders turn into cash.

Boeing reported third-quarter revenue of $24.2 billion, GAAP loss per share of $0.26 and core loss per share of $0.34. The company generated $1.5 billion of operating cash flow and spent about $1.0 billion on capital expenditures, producing $464 million of free cash flow. For the first nine months, free cash flow remained negative at $359 million.

Commercial Airplanes delivered 161 aircraft in the quarter, one more than a year earlier. Segment revenue fell 3% to $10.7 billion, and the operating margin remained negative at 6.5%. Boeing attributed the loss partly to delivery mix, higher estimated supply-chain costs and costs associated with future production-rate adjustments.

Management's longer-term cash path is less aggressive than investors had hoped. The source reported an outlook of roughly $2 billion of free cash flow in 2026, about $3 billion in 2027, $6 billion in 2028 and $10 billion in 2029. Jefferies described the targets as disappointing because each annual level had moved back by roughly a year.

The 777X program is another constraint. Boeing expects it to remain a significant use of cash in 2027, improve in 2028 and turn positive in 2029. Spending on the Navy's F/A-XX next-generation fighter program will also weigh on 2027 cash flow. Those investments may support future revenue, but they postpone the cash available for debt reduction and shareholders.

Boeing ended the quarter with $20.7 billion of cash and marketable securities and $10 billion of undrawn credit facilities. Its total backlog reached a record $745 billion, including more than 6,300 commercial airplanes. The backlog provides demand visibility, but it is not cash until Boeing produces and delivers reliably.

Certification is real progress. The investment case now depends on converting that progress into stable monthly output, lower rework, timely deliveries and sustained free cash flow. The path to $10 billion is plausible only if the production system performs for several years, not merely for a single quarter.