Although Spirit Airlines emerged from bankruptcy earlier this year, it seems the company is still on shaky financial ground.

"We remain hard at work on many initiatives to protect our unique franchise," CEO Dave Davis said in an email to employees.

Spirit is in dire financial straits, and experts believe its collapse could trigger shifts across the low-cost airline sector ...

Spirit Airlines CEO Dave Davis addresses employees after an SEC filing showed substantial doubt in the budget carrier's ...

On its first day in bankruptcy court last November, Spirit Airlines had a simple message for its employees, customers and ...

Just months after emerging from Chapter 11 bankruptcy, Spirit Airlines is warning about its ability to stay in business.

Fewer people are booking leisure trips and tough competition from other carriers are making it hard to hit the money targets, the airline said.

Spirit's troubles arise from a convergence of challenges including low domestic leisure travel demand and high ...

After cutting its debt during restructuring, Spirit has tried to attract bookings by marketing more upscale products and ...

Spirit Airlines — which currently has several flights that depart from Rochester — expressed substantial doubt about its ...

Spirit Airlines said there was "substantial doubt" about its ability to continue as a going concern, as travel demand has ...

Spirit Airlines has acknowledged that it may not be able to stay in business. The budget airline may face liquidation instead ...