Things are changing quickly at Spirit Airlines. The latest development is that its new premium economy seats are now officially flying — and you can book a seat for yourself. “We’re adding ...

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

The new Spirit Airlines Premium Economy seats have a width of 17.5" and a seat pitch of 32", which is up to 4" more space ...

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