Boeing Completes $4.7 Billion Acquisition of Spirit AeroSystems in Major Supply Chain Shift

Boeing 737 Wichita Spirit AeroSystems

Aviation News – Boeing has finalized its $4.7 billion purchase of Spirit AeroSystems, bringing the major fuselage and wing manufacturer back under its control in a move aimed at tightening supply chain oversight.

Boeing announced the closing of the deal on Monday, marking the end of Spirit AeroSystems’ run as the world’s largest independent producer of aircraft wings and fuselage sections. The acquisition follows months of negotiations and reflects Boeing’s push for greater stability in its production ecosystem after years of quality and delivery challenges.

The integration brings critical manufacturing work directly under Boeing’s management, allowing the company to streamline coordination, strengthen oversight, and reduce supply chain vulnerabilities. Spirit’s facilities will continue producing major structures for Boeing programs, supporting both commercial and defense platforms.