Frontier Airlines is replacing its CEO, Barry Biffle, with the carrier's president.

Biffle came up with several innovations and greatly expanded Frontier Airline’s route network to reach smaller cities.

Frontier Group Holdings, the parent company of Frontier Airlines, has appointed President James Dempsey as the new CEO of the ...

Frontier Airlines CEO Barry Biffle will step down immediately, while airline president James Dempsey will be appointed ...

James Dempsey steps into the role of interim chief executive officer effective immediately.

Frontier Group Holdings, the parent company of Frontier Airlines, named James Dempsey interim chief executive officer effective immediately, succeeding Barry Biffle. Biffle, who has been at the ...

The airline does not specify a reason for parting ways with Biffle, who has held Frontier's top spot since March 2016.

Barry Biffle has stepped down as CEO of Frontier Airlines, effective immediately. James Dempsey, the current president, will ...

The new flights roll out between Dec. 6 and Dec. 20.

Frontier Airlines CEO Barry Biffle will move into an advisory role, the company announced Dec. 15, a transition that takes immediate effect.