A fire suppression system was "inadvertently activated" Friday afternoon at a Detroit Metro Airport Spirit Airlines hangar, ...

Lightning is believed to have triggered the flow of fire-suppressing foam at a Spirit Airlines maintenance facility in ...

Spirit Airlines has had a busy month re-configuring the majority of its aircraft to expand its premium seating options. The ...

Boeing Co.’s $4.7 billion deal to buy Spirit AeroSystems Holdings Inc. will face UK antitrust investigation, the country’s ...