Frontier Airlines is replacing CEO Barry Biffle with the budget airline's president, James Dempsey, effective immediately.

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

Frontier Group Holdings named James Dempsey interim chief executive officer effective immediately, succeeding Barry Biffle, ...

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

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

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

Denver-based Frontier Airlines announced the departure of longtime CEO Barry Biffle Monday, naming the company’s current ...

Frontier Group Holdings, Inc. (NASDAQ: ULCC) ("Frontier" or the "Company"), parent company of Frontier Airlines, Inc., today announced that James G. Dempsey, currently the Company's President, has ...

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

Biffle's sudden departure comes at a difficult time for Frontier and the low-cost carriers in general. Budget airlines have ...

Frontier Airlines' CEO Barry Biffle will step down by year's end, with President James Dempsey named interim CEO.

Frontier and Spirit Airlines are reportedly discussing merging for the third time in as many years as bankrupt Spirit staves ...