Frontier Group Holdings, parent company of Frontier Airlines, replaced CEO Barry Biffle with president James Dempsey. Biffle, in an advisory role until year-end, led initiatives to cater to customer preferences. Smaller budget airlines struggle post-pandemic due to costs and oversupply. Frontier shares down 19% in 2025, contrasting with NYSE Arca Airline Index’s 6% increase.

Read more at CNBC: Frontier Airlines replaces CEO Barry Biffle with carrier’s president