Boeing and the leaders of its machinists union reach a new tentative agreement that could end a strike that has lasted longer ...

The Dow Jones Industrial Average and S&P 500 fell on Monday, as investors awaited earnings from major companies to gauge ...

The deadline extension allows Spirit some wiggle room to refinance its $1.1 billion in secured debt due to mature next year.

Spirit Airlines has been given a two-month extension to refinance about $1 billion of its debt, which was due on Monday. The ...

Shares of Spirit Airlines rocketed a record 49% in recent trading, enough to pace all NYSE-listed gainers, after the struggling low-cost air carrier's disclosure that a deadline to meet requirements ...

For the second month in a row, the percentage of U.S. passenger flights in August that were canceled increased on a year-over-year basis, according to the U.S. Department of Transportation.