Frontier (US:ULCC) Prnewswire·2025-12-15 21:05Core Viewpoint - Frontier Group Holdings, Inc. has appointed James G. Dempsey as Interim Chief Executive Officer, effective December 15, 2025, while Barry L. Biffle will remain in an advisory role until December 31, 2025 [1][2]. Leadership Changes - James G. Dempsey has been with Frontier for over 10 years and has played a significant role in the company's growth [2] - Dempsey expressed gratitude for the opportunity to lead and emphasized the company's strong position to deliver value to customers [2] - Barry L. Biffle has served as CEO for 11 years, and the Board of Directors appreciates his contributions during his tenure [2] Financial Guidance - Frontier has reiterated its guidance for the fourth quarter of 2025, indicating that results are expected to align with previously announced expectations on November 5, 2025 [3]