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

The Federal Aviation Administration announced that Frontier Airlines implemented a ground stop for all destinations, but ...

Spirit, which filed for bankruptcy protection last year, says it has rejected the new Frontier overture but would be open to ...

Frontier and Spirit Airlines will once again try to merge, only months after the Biden administration won a key antitrust ...

Secretary of Transportation Sean Duffy promised to improve the nation's transportation infrastructure and systems after Vice ...

Spirit Airlines' executives remarked that they were still open to discussions if Frontier Airlines would improve its offer.

The Fifth Circuit Court of Appeals has remanded back to the U.S. Transportation Department a rule that would require airlines ...

US Senate votes to confirm Trump nominee to head Transportation Department January 28 ... will tell a U.S. Senate committee that the United States has options to address the growing presence ...

The Denver-based low-cost carrier said its combination with the Dania Beach, Florida-based Spirit would create a stronger low ...

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

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