Spirit Airlines at ACY adding flights to Miami International Airport four days a week later this summer. Plus, additional developments are underway.

Newly-released accounts for Spirit AeroSystems' factory in Belfast, Northern Ireland, show the business in a worsening ...

Spirit Airlines is out of bankruptcy—with a plan to continue remaking itself to take on bigger rivals. The budget carrier filed for Chapter 11 in November to restructure looming debt after years ...

Spirit Airlines said that JetBlue and United Airlines' response was nothing but an attempt to distract stakeholders, including the DOT.

The failure to find a third‑party buyer means Airbus will also take over the mid‑fuselage programme along with the A220 wing ...

The DOT approved on 14 July the de facto transfer of "certificates and other economic authorities" held by Hawaiian to Alaska ...