Houston Airport (IAH) Airport Statistics

1,972,325 passengers flew in or out of Houston Airport in June 2023 representing an increase of 11.92% when compared to June 2022 (1,762,278).

19,794,095 passengers flew in or out of Houston Airport in 2022 representing an increase of 22.03% when compared to 2021 (16,220,197).

1,972,325 passengers flew in to or out of Houston Airport in June 2023

1,923,796 passengers flew in to or out of Houston Airport in May 2023

1,784,697 passengers flew in to or out of Houston Airport in April 2023

1,874,147 passengers flew in to or out of Houston Airport in March 2023

1,577,104 passengers flew in to or out of Houston Airport in February 2023

1,673,720 passengers flew in to or out of Houston Airport in January 2023

1,825,381 passengers flew in to or out of Houston Airport in December 2022

1,745,728 passengers flew in to or out of Houston Airport in November 2022

1,801,838 passengers flew in to or out of Houston Airport in October 2022

1,633,471 passengers flew in to or out of Houston Airport in September 2022

1,632,540 passengers flew in to or out of Houston Airport in August 2022

1,804,433 passengers flew in to or out of Houston Airport in July 2022

A total of 34,067 flights took off or landed Houston Airport in April 2026

The following countries have flights to or from Houston Airport: United States, Mexico, El Salvador, Canada, Honduras, Guatemala, United Kingdom, Japan, Netherlands, Belgium, Germany, Brazil, Colombia, Costa Rica, Qatar, Taiwan, Italy, Turkey, Turks and Caicos Islands, United Arab Emirates, Virgin Islands, Jamaica, Guyana, Trinidad and Tobago, Luxembourg, Netherlands Antilles, New Zealand, Nicaragua, Panama, Peru, Puerto Rico, Cuba, Denmark, Dominican Republic, Ecuador, France, Belize, Cayman Islands, Argentina, Aruba, Bahamas

The following airlines operate flights to or from Houston Airport: United Airlines, United Express, NetJets, SkyWest Airlines, Frontier, Quanta Aviation Services, Spirit Airlines, CommuteAir, Flexjet, Mesa Airlines, American Airlines, American Eagle, Delta Air Lines, Air Transport International, Alaska Airlines, SkyWest Charter, Viva, Volaris, GlobalX, flyExclusive, BellAir, Alante Air Charter, Aerolineas Ejecutivas, Air Canada, Executive Jet Management, ConocoPhillips, Cargolux, Vista America, Turkish Airlines, Solairus Aviation, Republic Airways, Qatar Cargo, Thrive, National Airlines, NexGen Aviation, Cargolux Italia, Charter Airlines, Delta Connection, Emirates, Baker Aviation, avianca, avianca El Salvador, ATI Jet, British Airways, Air France, Air New Zealand, Aeromexico, All Nippon Airways, Airshare, EVA Air, Chicago Jet Group, FAI rent-a-jet, Cathay Pacific, Challenge Airlines BE, ConocoPhillips Company, Copa Airlines, CSI Aviation, Qatar Airways, Jet OUT, JetBlue, KLM, KLM Asia, LeTourneau University Aviation, Lufthansa, Four Corners Aviation, Frontier Airlines, Flexport, Flightworks, Fly Across, Turkish Cargo, VivaAerobus, SalamAir, Skyservice Business Aviation, STAjets, Sunrise Airways, Volaris El Salvador, WestJet, Zipair

The following destinations have flight connections with Houston Airport: Dallas, San Salvador, Washington, Atlanta, Houston, Los Angeles, Austin, Chicago, Phoenix, Midland, Charlotte, Denver, Detroit, Louisville, Lafayette, Mc Allen, Miami, Minneapolis, Tampa, San Antonio, West Palm Beach, Victoria, Nashville, New York, Orlando, Paducah, Philadelphia, Laredo, Las Vegas, Knoxville, Jackson, Kansas City, Kentucky, Fayetteville, Baltimore, Baton Rouge, Guatemala City, Mexico City, Monterrey, Guadalajara, Amarillo, Abilene, Amsterdam, San Luis Potosi, Morelia, Tokyo, San Pedro Sula, Cancun, Liege, Birmingham, Albuquerque, Chattanooga, Brownsville, Charleston, Fort Lauderdale, Columbus, Corpus Christi, Gulfport, Harlingen, Hattiesburg Laurel, Indianapolis, Lake Charles, Little Rock, Pensacola, Raleigh, Palm Springs, New Orleans, Oklahoma City, Ontario, Teterboro, Tucson, Tulsa, Wichita, Salina, Salt Lake City, Sarasota, Shreveport, South Bend, Springfield, St Louis, Savannah, Seattle, San Diego, San Francisco, San Jose, Omaha, Newark, Norfolk, Milwaukee, Montgomery, Panama City, Pittsburgh, Portland, Richmond, Memphis, Meridian, Lexington, Lakeland, Lubbock, Grand Rapids, Hobbs, Honolulu, Jacksonville, Huntsville, Colorado Springs, Conroe, Des Moines, Dayton, Fletcher, Cleveland, Boston, Calgary, Richmond, Toronto, Milan, Frankfurt, Oaxaca, Puebla Atlixco, León, Queretaro, Toluca, Doha, Taipei, Alabama, Istanbul, London, Manchester, Prestwick, Providenciales, Jebel Ali, Albany, Anchorage, Aspen, Port Of Spain, Tuxtla Gutierrez, Veracruz, Kralendijk, Auckland, Managua, Panama City, Lima, San Juan, San Jose Del Cabo, Ixtapa Zihuatanejo, Santa Lucia, Tampico, Tepic, Manzanillo, Mazatlan, Merida, Puerto Escondido, Puerto Vallarta, Munich, Paris, Georgetown, Comayagua, Roatan, Montego Bay, Cozumel, Luxembourg, Acapulco, Aguascalientes, Georgetown, Bogota, Medellin, Liberia, San José, Guantanamo, Copenhagen, Higuey, Quito, Edmonton, Montreal, Buenos Aires, Aruba, Nassau, Belize City, Rio De Janeiro, Sao Paulo, Boca Raton, Bartlesville, Augusta, College Station, Clarksburg, El Paso, Elk City, Fort Myers, Fort Worth, Goodyear, Jefferson City, Key West, Kilgore, Houma, Greenville, Hayden, Macon, Melbourne, Riverside, Rockford, Roswell, Sacramento, Red Bluff, Provo, Parkersburg, Montrose, Nantucket, Napa, Naples, Minot, Monterey, Olathe, Olive Branch, Santa Ana, Santa Fe, San Bernardino, Taos, Winston Salem, Youngstown, Charlotte Amalie, Twin Falls, Vail Eagle, Thermal, Victorville

5674 flights (83.26%) flights arrived on time to Houston Airport. (April 2026)

1095 flights (April 2026)

46 flights (0.67%) flights to Houston Airport were cancelled. (April 2026)

The arrival status of flights to Houston Airport segmented by Airline are listed here...United Airlines: On Time 41.83%, United Express: On Time 22.60%, United Airlines: Late 6.57%, Delta Air Lines: On Time 4.30%, American Airlines: On Time 3.83%, United Express: Late 2.93%, Frontier: On Time 2.22%, Spirit Airlines: On Time 1.79%, American Airlines: Late 1.51%, American Eagle: On Time 1.34%, Spirit Airlines: Late 0.94%, Air Canada: On Time 0.84%, Volaris: On Time 0.78%, SkyWest Airlines: On Time 0.76%, Delta Air Lines: Late 0.75%, Alaska Airlines: On Time 0.53%, Frontier: Late 0.50%, avianca: On Time 0.44%, American Eagle: Late 0.41%, Viva: On Time 0.38%, Air Canada: Late 0.32%, United Airlines: Cancelled 0.29%, JetBlue: On Time 0.26%, EVA Air: On Time 0.25%, Aeromexico: On Time 0.21%, SkyWest Airlines: Late 0.18%, Spirit Airlines: Cancelled 0.18%, Viva: Late 0.18%, WestJet: On Time 0.16%, NetJets: On Time 0.13%, Qatar Cargo: Late 0.13%, Air New Zealand: On Time 0.13%, Alaska Airlines: Late 0.12%, ConocoPhillips Company: Late 0.12%, Cargolux: Late 0.10%, Aeromexico: Late 0.10%, NetJets: Late 0.10%, Mesa Airlines: On Time 0.09%, American Airlines: Very Late 0.09%, avianca: Late 0.09%, Air New Zealand: Late 0.07%, United Airlines: Very Late 0.07%, Lufthansa: Cancelled 0.07%, Volaris: Late 0.07%, Turkish Cargo: Late 0.06%, WestJet: Late 0.06%, Quanta Aviation Services: Late 0.06%, United Express: Cancelled 0.06%, Turkish Airlines: Late 0.06%, British Airways: On Time 0.06%, EVA Air: Late 0.06%, Cargolux: On Time 0.04%, Delta Connection: On Time 0.04%, Cathay Cargo: Late 0.04%, CommuteAir: Late 0.04%, ConocoPhillips Company: On Time 0.04%, Turkish Airlines: On Time 0.04%, Spirit Airlines: Very Late 0.04%, Qatar Cargo: On Time 0.04%, Flexjet: Late 0.04%, British Airways: Late 0.03%, Executive Jet Management: Late 0.03%, Air Canada: Cancelled 0.03%, Aerolineas Ejecutivas: On Time 0.01%, Aerolineas Ejecutivas: Late 0.01%, Airshare: Late 0.01%, Alante Air Charter: Late 0.01%, BellAir: Late 0.01%, American Airlines: Cancelled 0.01%, Flexjet: On Time 0.01%, Delta Air Lines: Very Late 0.01%, Delta Air Lines: Cancelled 0.01%, Flexport: Late 0.01%, Fly Across: Late 0.01%, flyExclusive: On Time 0.01%, Four Corners Aviation: Late 0.01%, Frontier: Very Late 0.01%, GlobalX: On Time 0.01%, GlobalX: Late 0.01%, Quanta Aviation Services: On Time 0.01%, Mesa Airlines: Late 0.01%, LeTourneau University Aviation: Late 0.01%, Sunrise Airways: On Time 0.01%, SkyWest Charter: On Time 0.01%, Turkish Cargo: On Time 0.01%, Viva: Cancelled 0.01%