The Appeals Court ruled that while the DOT had the power to issue such rules, the rulemaking process had some procedural gaps ...

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

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

In a presentation to Spirit dated Jan, 28, Frontier said a merger would create the nation's fifth-largest airline and "the ...

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

Rather than accept Frontier’s offer, Spirit said it will stick to its current plan to emerge from Chapter 11 bankruptcy.

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

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

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

The confirmation of President Donald Trump’s pick for Transportation was met with support from the travel industry.

Three U.S. senators said they want Frontier Airlines and Spirit Airlines to disclose whether they are manipulating seat fees ...