Boeing (NYSE: BA) shares rose in premarket trading as investors weighed updates on production constraints and certification timelines. CEO Kelly Ortberg clarified that the company did not receive a large aircraft order from China earlier this year, tempering market expectations.

Production and Certification Updates

Wing production remains the primary bottleneck for Boeing’s 737 program. The company has reached a production rate of 47 aircraft per month but has not yet stabilized at that level. While the broader supply chain is in good shape, the Renton facility continues to constrain output.

Certification progress varies across programs:

• The 737 MAX 10 is nearing certification, with flight testing complete. This model represents roughly 30% of Boeing’s 737 backlog.
• The 777X faces delays pending GE Aerospace’s engine mid-seal certification plan. ETOPS testing cannot begin until this is resolved, with some testing potentially spilling into next year. Boeing maintains its target for 2027 deliveries.
• Engine delivery performance is also slowing the ramp of the 787 from eight to 10 aircraft per month, with improvements expected closer to year-end.

China Orders and Labor Risks

Ortberg stated that Chinese officials indicated plans to move forward with purchases, but orders will emerge incrementally and be announced by individual airlines rather than as a single large block. A potential strike by the SPEEA union could halt the 777X certification program and disrupt 737 production if a new contract is not reached before the current one expires on Oct. 6.

Financial Outlook and Technicals

CFO Jay Malave reaffirmed the 2026 free cash flow forecast of $1 billion to $3 billion, with the framework centered around $2 billion. However, slower-than-expected production ramps for the 737 and 787 through year-end make results above the midpoint less likely than previously anticipated.

Technically, Boeing stock trades below key moving averages. At $204.25, it sits 2.8% below its 20-day SMA of $210.21 and 6% below its 50-day SMA of $217.30. The $215.50 level remains key resistance, while $204 serves as support.

What the Numbers Show

The divergence between the reaffirmed free cash flow guidance and the lowered probability of exceeding the midpoint highlights the sensitivity of Boeing’s liquidity to production execution. With wing and engine bottlenecks persisting through year-end, the operational leverage required to push cash flow toward the upper end of the $1 billion to $3 billion range is currently constrained by supply chain realities rather than demand.

Analysts maintain a Buy consensus with an average price forecast of $273.13. Recent upgrades include Argus Research ($265), Tigress Financial ($305), and BNP Paribas ($300).

Boeing Co. is waiting for an engine seal fix from GE Aerospace to finalize certification for the 777X aircraft. The company maintains its plan for 2027 deliveries despite potential testing delays.

Certification Hurdles

Speaking at the Morgan Stanley conference, the Boeing Chief Executive Officer confirmed that the resolution of the engine seal issue with GE Aerospace is a prerequisite for final certification. This dependency highlights a critical supply chain bottleneck for the wide-body program.

Production Targets

The CEO emphasized that achieving a 737 production rate of 52 units per month requires stability from the wing shop. This operational constraint is critical for meeting current manufacturing goals.

Operational Context

The statement highlights the dependency of the 737 program on specific supply chain components. The wing shop's stability is identified as a prerequisite for sustaining the targeted monthly output rate.