This story incorporates reporting from Yahoo, MSN and MSN.Frontier Airlines experienced a nationwide ground stop affecting all its flights across the U.S. on Friday due to an IT outage. The issue, ...

Spirit Airlines rejected Frontier Airlines' second attempt of trying to merge and is moving forward with its bankruptcy plans ...

Frontier had pitched the bankrupt airline on a coupledom that it claimed would have created a formidable low-cost competitor ...

The Federal Aviation Administration announced that Frontier Airlines implemented a ground stop for all destinations, but lifted the order shortly thereafter.

IT issues at Frontier Airlines triggered a brief ground stop at all of the U.S. budget carrier's destinations on Thursday ...

Frontier Airlines is making a second attempt to merge with Spirit Airlines, which filed for bankruptcy in November amid ...

Budget carrier Frontier Airlines announced on Wednesday that it has made another bid for fellow discount carrier Spirit ...

(Reuters) - Spirit Airlines on Wednesday said it expects to exit bankruptcy in the first quarter and rejected a merger with ...

Boom Supersonic, the American company building what promises to be the world’s fastest airliner, broke the sound barrier for ...

Breeze Airways is cashing in on premium revenue and its unique route structure while some budget competitors struggle to stay ...

Delta Air Lines is dropping nonstop service to two Central American destinations from a key West Coast hub — but launching ...