Exhibit 99.1 P.O.Box 780008 MC K12-14 / Wichita, Kansas 67278-0008 / www.spiritaero.com Spirit AeroSystems Holdings, Inc. 3801 S. Oliver Wichita, KS 67210 www.spiritaero.com Spirit AeroSystems Reports Third Quarter 2024 Results Third Quarter 2024 • Revenues of $1.5 billion • EPS of$(4.07); Adjusted EPS* of $(3.03) • Cash used in operations of$276 million; Free cash flow* usage of $323 million Wichita, Kan., October 23, 2024 - Spirit AeroSystems Holdings, Inc. (NYSE: SPR) ("Spirit," "Spirit AeroSystems" or ...