Note: Passenger and market share information has been provided by the City of Los Angeles Department of Airports, the Long Beach Airport, the Burbank-Glendale-Pasadena Airport Authority, and the Ontario Airport. Other information was supplied by representatives of the airlines. Airlines are ranked by the total number of enplaned and deplaned passengers carried in 2023 at LAX, Ontario, Bob Hope and Long Beach airports — the four airports featuring commercial passenger airlines serving L.A. County.To the best of our knowledge, this information is accurate as of press time. While every effort is made to ensure the accuracy and thoroughness of the list, omissions and typographical errors sometimes occur. Please send corrections or additions on company letterhead to the Research Department, Los Angeles Business Journal, 11150 Santa Monica Blvd., Suite 350, Los Angeles 90025. ©2024 Los Angeles Business Journal. This list may not be reprinted in whole or in part without prior written permission from the editor. Reprints are available from Wright’s Media (877) 652-5295.