Ontario International Airport (ONT) Airport Statistics

280,532 passengers flew in or out of Ontario International Airport in June 2023 representing an increase of 8.58% when compared to June 2022 (258,368).

2,834,891 passengers flew in or out of Ontario International Airport in 2022 representing an increase of 27.36% when compared to 2021 (2,225,863).

280,532 passengers flew in to or out of Ontario International Airport in June 2023

276,386 passengers flew in to or out of Ontario International Airport in May 2023

261,976 passengers flew in to or out of Ontario International Airport in April 2023

250,909 passengers flew in to or out of Ontario International Airport in March 2023

202,556 passengers flew in to or out of Ontario International Airport in February 2023

209,604 passengers flew in to or out of Ontario International Airport in January 2023

234,492 passengers flew in to or out of Ontario International Airport in December 2022

253,768 passengers flew in to or out of Ontario International Airport in November 2022

265,973 passengers flew in to or out of Ontario International Airport in October 2022

255,113 passengers flew in to or out of Ontario International Airport in September 2022

253,599 passengers flew in to or out of Ontario International Airport in August 2022

257,147 passengers flew in to or out of Ontario International Airport in July 2022

A total of 5,360 flights took off or landed Ontario International Airport in January 2025

The following countries have flights to or from Ontario International Airport: United States, Costa Rica, El Salvador, Hungary, Mexico, Taiwan

The following airlines operate flights to or from Ontario International Airport: Southwest Airlines, Air Transport International, NetJets, Frontier, Delta Air Lines, West Air, FedEx Feeder, American Airlines, Flexjet, United Airlines, Silver Air, Alaska Airlines, Alaska SkyWest, Charter Airlines, ATI Jet, Delta Connection, Skybus, Neojets, Summit Aviation, Sun Country Airlines, Ultimate Jet, United Express, Solairus Aviation, Dreamline Aviation, Frontier Airlines, Avelo Airlines, Avianca, American Eagle, Alaska Horizon, AirSmart, Alante Air Charter, Airshare, Alpine Air Express, American Jet International, China Airlines, Avion Express Malta, Baker Aviation, CB SkyShare, Hawaiian Airlines, JetBlue, Mountain Aviation, NexGen Aviation, Omni Air International, Qatar Executive, Regency Air, Embry-Riddle Aeronautical University, Flightworks, flyExclusive, Spring City Aviation, SkyWest Airlines, SkyWest Charter, Volaris, West Coast Charters

The following destinations have flight connections with Ontario International Airport: Los Angeles, San Diego, Phoenix, Seattle, San Francisco, Santa Ana, Denver, Dallas, Burbank, San Jose, Portland, Sacramento, Salt Lake City, Santa Barbara, Austin, Houston, Las Vegas, Long Beach, Kona, Nashville, Oakland, Honolulu, Fort Worth, Bakersfield, Aspen, Cheyenne, Santa Maria, Santa Rosa, San Luis Obispo, Lancaster, St Louis, Stockton, Tampa, Truckee, Vail Eagle, Ventura, Waukesha, Wilmington, San Bernardino, Modesto, Prescott, Reno, Rifle, Riverside, Rockford, Chicago, Concord, El Paso, Atlanta, Charlotte, Baltimore, Bishop, Bullhead City, San José, San Salvador, Budapest, Guadalajara, Taipei, Fresno, Hayden, Imperial, Inyokern, Jackson, Kauai Island, Oklahoma City, Palm Springs, Philadelphia, Lakeland

1605 flights (76.32%) flights arrived on time to Ontario International Airport. (January 2025)

470 flights (January 2025)

28 flights (1.33%) flights to Ontario International Airport were cancelled. (January 2025)

The arrival status of flights to Ontario International Airport segmented by Airline are listed here...Southwest Airlines: On Time 31.05%, FedEx Feeder: On Time 7.51%, Southwest Airlines: Late 6.28%, American Airlines: On Time 6.09%, Frontier: On Time 5.80%, United Airlines: On Time 4.66%, Delta Air Lines: On Time 3.99%, Delta Connection: On Time 3.38%, Alaska Airlines: On Time 3.33%, American Airlines: Late 2.57%, American Eagle: On Time 2.52%, FedEx Feeder: Late 2.23%, Alaska SkyWest: On Time 2.00%, Alaska Airlines: Late 1.85%, Frontier: Late 1.71%, United Airlines: Late 1.62%, Volaris: On Time 1.52%, United Express: On Time 1.24%, Delta Air Lines: Late 1.24%, China Airlines: On Time 0.76%, Volaris: Late 0.76%, Hawaiian Airlines: Late 0.71%, Hawaiian Airlines: On Time 0.62%, China Airlines: Late 0.62%, Avianca: On Time 0.48%, Alaska SkyWest: Late 0.43%, Southwest Airlines: Cancelled 0.43%, Delta Connection: Late 0.38%, American Airlines: Cancelled 0.33%, American Eagle: Late 0.33%, United Airlines: Cancelled 0.24%, United Express: Late 0.19%, NetJets: On Time 0.19%, Silver Air: On Time 0.19%, American Airlines: Very Late 0.19%, Delta Air Lines: Cancelled 0.14%, NetJets: Late 0.14%, Frontier: Very Late 0.14%, Avelo Airlines: On Time 0.10%, Frontier: Cancelled 0.10%, Neojets: On Time 0.10%, Avianca: Late 0.10%, Flexjet: On Time 0.10%, Flexjet: Late 0.10%, ATI Jet: On Time 0.10%, Alaska Horizon: On Time 0.10%, Air Transport International: On Time 0.10%, Airshare: On Time 0.05%, AirSmart: On Time 0.05%, Alaska Airlines: Cancelled 0.05%, Alaska Horizon: Late 0.05%, Alaska SkyWest: Cancelled 0.05%, ATI Jet: Late 0.05%, American Jet International: Late 0.05%, flyExclusive: Late 0.05%, Eastern Air Express: Very Late 0.05%, Embry-Riddle Aeronautical University: Late 0.05%, Baker Aviation: On Time 0.05%, Charter Airlines: On Time 0.05%, Charter Airlines: Late 0.05%, Delta Air Lines: Very Late 0.05%, Neojets: Late 0.05%, Silver Air: Late 0.05%, NexGen Aviation: Late 0.05%, Qatar Executive: Late 0.05%, Mountain Aviation: On Time 0.05%, Frontier Airlines: On Time 0.05%, Frontier Airlines: Late 0.05%, United Airlines: Very Late 0.05%, Southwest Airlines: Very Late 0.05%, Spring City Aviation: On Time 0.05%, Sun Country Airlines: On Time 0.05%, Sun Country Airlines: Late 0.05%, Ultimate Jet: On Time 0.05%