A Boeing supplier notified the company Thursday that it had discovered "non-conformance" with the way some holes were drilled in about 50 undelivered 737 jets, the company said Sunday. Some fuselage ...

High inventory of the 737 Max in Wichita will cushion the latest ramp-up, though the former Spirit AeroSystems facility will face challenges at the next increase.

Boeing is in talks to buy back Spirit Aerosystems, which makes fuselages for Boeing’s 737 Max jets, according to a person familiar with the matter, as both companies scramble to stamp out ...

Spirit AeroSystems, a key Boeing supplier, is temporarily laying off workers on its 737 production line. Spirit, based in Wichita, Kan., builds the entire fuselage for Boeing’s 737 MAX planes and the ...

Learn more about why Boeing is seeking incentives for a $450 upgrade to the former Spirit AeroSystems manufacturing facilities in Wichita.