Boeing CEO says it is taking longer to stabilize 737 MAX output; shares slide

Boeing CEO Kelly Ortberg said stabilizing 737 MAX output at 47 jets per month is taking longer than expected, prompting an immediate 2.5% share-price drop and a 4.5% decline for the day. The company plans to target 52 jets per month only after reaching production stability. Ortberg said the delayed 737-10 certification should arrive "very soon," while tempering expectations for a major China aircraft order during next week's U.S.-China presidential meeting.

Analysis

The key equity issue is not the next production-rate target but the duration of elevated rework, out-of-sequence labor, and inventory financing required before reaching it. Each month of delay defers high-margin delivery cash receipts while fixed factory and supplier costs remain incurred, raising the probability that BA's free-cash-flow conversion and deleveraging path lag consensus over the next 1-3 quarters. A certification milestone would improve the order-book narrative, but it does not by itself solve the delivery, working-capital, or regulatory-oversight constraints embedded in the cash-flow outlook.

The competitive read-through favors Airbus (AIR.PA/EADSY): airline customers facing fleet-plan uncertainty have greater incentive to preserve A320neo-family delivery slots, supporting Airbus pricing and reducing cancellation risk. GE Aerospace (GE) and Safran (SAF.PA) face some OE shipment timing exposure through LEAP-powered aircraft, but their large installed bases make the impact materially less severe than for BA; delayed new aircraft can also extend utilization of older fleets and support aftermarket demand. For airlines, constrained narrowbody supply is a mixed outcome: UAL and LUV may face fleet-planning friction, while industry capacity discipline can preserve yields if demand holds.

Consensus may overreact to a near-term production disappointment if the certification process clears without new quality findings, since BA's valuation is highly geared to even modest improvement in delivery cadence. Conversely, a widely anticipated China order should not be treated as a near-term earnings catalyst: its valuation relevance depends on financing, delivery slots, and whether it changes the production bottleneck. The bearish thesis is falsified by sustained monthly deliveries consistent with the stabilized rate, improving working capital, and reaffirmed annual free-cash-flow guidance; another FAA process intervention or supplier disruption would deepen downside over 6-18 months.

Key Decisions for Investors

• Maintain a 1-3 month underweight/short BA versus long AIR.PA (or EADSY) pair: BA remains exposed to cash-flow estimate cuts while Airbus benefits from narrowbody scarcity and relative execution credibility. Review if BA demonstrates two consecutive months of deliveries consistent with its intended production cadence and management does not reduce cash-flow guidance.
• Avoid buying BA solely for a certification or geopolitical-order headline. Upgrade only after verifying that the event translates into near-term deliverable units, customer acceptance, and improved working-capital guidance; absent those data, headline rallies are potential short-entry opportunities.
• Use GE as a relative defensive aerospace exposure rather than a direct BA sympathy short. GE's OE timing risk is offset by services exposure; the relative-long thesis is invalidated if airline utilization weakens materially or LEAP shop-visit and services guidance deteriorates.
• Monitor UAL and LUV fleet-capacity commentary during the next earnings cycle. If either carrier lowers capacity or capex due to delivery uncertainty, avoid the airline long despite potential yield support; a reduction in revenue or margin guidance would confirm that fleet disruption outweighs industry-capacity discipline.