Boeing 's key supplier Spirit AeroSystems has a substantial inventory of 737 fuselages that are ready to ship, an executive ...

Spirit AeroSystems shareholders have agreed to a Boeing buy out that would see the Wichita-based firm rejoin the planemaker ...

Spirit Airlines rejected a $400 million merger proposal from Frontier this week, saying the offer was financially inadequate ...

Frontier Airlines is attempting for a second time to merge with the now bankrupt Spirit Airlines, which declared bankruptcy ...

Spirit Airlines announced a stricter dress code for passengers, including bans on bare feet and offensive tattoos.