BOEING faces a critical production risk after its engineers and technical workers rejected contract offers on Aug. 21 and authorized a strike, with current contracts expiring at midnight Oct. 6.
The two units of the Society of Professional Engineering Employees in Aerospace represent approximately 17,000 workers. The professional unit rejected Boeing's offer with 64 percent voting against it; the technical unit saw a 72 percent rejection rate. Strike authorization passed with 88 percent support from the professional unit and 90 percent from the technical unit.
A potential path to resolution emerged Thursday when Leeham News reported that SPEEA and Boeing will restart negotiations Monday, reversing earlier indications that no further talks were scheduled.
The timing threatens Boeing's recent production gains. The company transitioned to a 47-aircraft-per-month 737 rate in Q2, the fastest pace in years, following FAA approval after an initial 38-per-month cap imposed in January 2024 following a door plug accident on a MAX 9. SPEEA members do not assemble aircraft but provide engineering and technical support critical for manufacturing, deliveries, and certification. Any strike would disrupt these functions and delay 737-10 certification, Boeing's next certification milestone planned for completion this year.
Boeing's Q2 results underscore what a strike could cost. The company delivered 171 commercial aircraft, a 14 percent increase year over year, and posted $631 million in positive free cash flow versus a $200 million outflow in the prior-year quarter. Revenue rose 8 percent to $24.6 billion. Order backlog reached a record $715 billion, including over 6,200 commercial aircraft—indicating manufacturing speed and delivery capacity are the binding constraints on revenue growth.
Boeing's balance sheet remains a constraint: $45.9 billion in consolidated debt against $20 billion in cash and marketable securities. A strike that slows deliveries would slow cash generation at a moment when the company needs it to delever.
Vice President Ben Nimmergut said Boeing is "implementing our strike contingency plan and diverting the dollars we had wanted to invest in our SPEEA-represented team to prepare for a potential strike." That language signals Boeing is bracing for impact but expects limited room to absorb production disruption without affecting delivery schedules and cash flow.
