The stock of discount airline Frontier Group Holdings Inc. fell 2% Wednesday after Spirit Airlines again rejected a takeover ...

Having emerged from hurricanes, earthquakes and a debt crisis, Puerto Rico is coming out swinging. As one of the Caribbean’s ...

Spirit Airlines has again rejected a third takeover bid from budget rival Frontier, saying that it would focus on its own ...

U.S. stocks are falling Wednesday after a report said inflation is unexpectedly getting worse for Americans. The S&P ...