James Dempsey

Chief Executive Officer at FRONTIER GROUP HOLDINGS, INC.

51 year

Transportation

Consumer Services

Profile

James G.
Dempsey is President, Chief Executive Officer & Director at Frontier Group Holdings, Inc. since 2026 and President & Chief Executive Officer at Frontier Airlines, Inc. since 2025.
Formerly, Treasurer at Ryanair Holdings Plc from 2003 to 2006.
Educated at University College Dublin with an undergraduate degree.

James Dempsey active positions

Companies	Position	Start
FRONTIER GROUP HOLDINGS, INC.	Chief Executive Officer	15/12/2025
Frontier Airlines, Inc. Frontier Airlines, Inc. AirlinesTransportation Provides air transportation services	Chief Executive Officer	15/12/2025

All active positions of James Dempsey

Former positions of James Dempsey

Companies	Position	End
RYANAIR HOLDINGS PLC	Investor Relations Contact	-

See the detail of James Dempsey's experience

Training of James Dempsey

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of James Dempsey's experience

Connections

1st degree connections

1st degree companies

Male

Female

Members of the board

Executives

See the personal network

Linked companies

Private companies	4
Frontier Airlines, Inc. Frontier Airlines, Inc. AirlinesTransportation Provides air transportation services	Transportation
Ryanair Holdings Plc Ryanair Holdings Plc AirlinesTransportation Operates as a holding company with interest in operating a low-fares airline	Transportation
University College Dublin University College Dublin Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Frontier Group Holdings, Inc. Frontier Group Holdings, Inc. AirlinesTransportation Operates as a holding company whose subsidiary engages in provides passenger air transportation services	Transportation