An IT issue caused a short ground stop for Frontier Airlines flights on Thursday evening. “Our Systems Operations Center ...

Spirit said almost immediately that it's not interested in the sale, and an attempted merger between the two airlines came to ...

Frontier Airlines is attempting for a second time to merge with the now bankrupt Spirit Airlines, which declared bankruptcy ...

Spirit Airlines has rejected yet another takeover bid by discount carrier Frontier Airlines of Denver, saying its debtholders ...

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