STOCK BOEING 737 MAX
National Transportation Safety Board (NTSB) Investigator-in-Charge John Lovell examines the fuselage plug area of Alaska Airlines Flight 1282 Boeing 737-9 MAX, which was forced to make an emergency landing with a gap in the fuselage, in Portland, Oregon, U.S. January 7, 2024. Image Credit: NTSB/Handout via REUTERS./File Photo

Boeing Co. shares extended their 2024 rout after analysts and a key customer voiced concerns that scrutiny of planemaker’s manufacturing since a January 5 near-disaster with a 737 Max 9 could ripple through to aircraft deliveries.

The US planemaker fell 7.4 per cent, for the worst performance among the members of the Dow Jones Industrial average. The drop brought Boeing’s year-to-date slide to around 23 per cent - also the biggest on the Dow - following the incident on Alaska Airlines Flight 1282.

Spirit AeroSystems Holdings Inc., which builds most of the 737 Max frame, tumbled 7 per cent and has lost 21 per cent this year. Markets resumed trading on Tuesday following the three-day holiday weekend to honor civil rights leader Martin Luther King Jr.

Analysts at Wells Fargo cut their rating on Boeing to equal-weight from overweight, citing an increased risk that regulatory checks into the company’s manufacturing quality will drag on deliveries “- particularly the inventory of hundreds of already-built Max.

Ryanair CEO

Similar concerns were voiced separately by Ryanair Holdings Plc Chief Executive Officer Michael O’Leary - one of the biggest customers for the 737 Max “- at an event in London on Monday.

“I think the risk is that there will be further delivery delays, that Boeing management will get distracted in Seattle or there’ll be new processes or something,” O’Leary said in an interview.

The Federal Aviation Administration has grounded most Max 9 jets, a measure it intends to keep in place until extensive inspections are complete. The air-safety agency is investigating manufacturing practices at Boeing in the wake of the accident, when a door-sized fuselage panel tore off of the Alaska Airlines flight shortly after takeoff.

The FAA also said it will increase monitoring of so-called “in-service events” on the Max 9, and plans to audit Boeing’s production line as well as those of its suppliers.

“Given BA’s recent track record, and greater incentive for FAA to find problems, we think the odds of a clean audit are low,” Wells Fargo’s Matthew Akers wrote in a note to clients.

The intense scrutiny into quality controls at Boeing and Spirit “could pressure production increases” that the planemaker had planned this year for the Max, said Ron Epstein, an analyst with Bank of America. This could weigh on cash margins on a jet family that’s critical source of profit, he said. Epstein lowered his target price on Boeing stock to $255 from $275, Tuesday, citing “increased near-term risks and waning investor appetite.”

Boeing is stepping up its own internal inspections, and will grant customers more access to its factories, commercial chief Stan Deal told employees in a memo released on Monday.

O’Leary said Tuesday he was doubling Ryanair engineering staff onsite at Boeing’s factory in Washington and at Spirit’s campus in Wichita, Kansas.

Airline checks

The move follows Alaska Air Group Inc.’s decision over the weekend to expand quality checks on Boeing production. Airlines in China, meanwhile, will hold back on an expected restart of 737 deliveries, Bloomberg reported.

Deal said Boeing will also bring in outside experts to review its quality controls and suggest improvements, in response to an FAA grounding on the Max 9 variant. “We are honestly astonished, given the company’s legacy and heritage, that an outside party is required to make recommendations,” Epstein, the Bank of America analyst, wrote in a note to clients.

Analysts remain upbeat about the company’s longer-term turnaround prospects. Of the Wall Street analysts tracked by Bloomberg, 24 have “buy” ratings, with eight “holds” or equivalent. None of the analysts has a sell rating on Boeing.