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 35,808 flights took off or landed Houston Airport in September 2025

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

The following airlines operate flights to or from Houston Airport: United Airlines, United Express, NetJets, Quanta Aviation Services, Flexjet, Spirit Airlines, Frontier, SkyWest Airlines, Air Wisconsin, Delta Air Lines, American Airlines, American Eagle, CommuteAir, Air Transport International, Mesa Airlines, Viva, Volaris, Solairus Aviation, VivaAerobus, Fly Across, flyExclusive, Jet Linx Aviation, Cargolux, ConocoPhillips, Airshare, Air Canada, Air France, Avalair Aircraft Management, ConocoPhillips Company, Emirates, Cargojet Airways, Alaska Airlines, Gridiron Air, Hawaiian Airlines, SkyTaxi, Turkish Airlines, Turkish Cargo, SpiritJets, SkyWest Charter, WestJet, Zipair, Vista America, VistaJet, VistaJet Germany, SalamAir, Precision Aircraft Management, Qatar Airways, Qatar Cargo, JetBlue, JetRight, Jett Aircraft, KLM, KLM Asia, Lufthansa, FlightExec, All Nippon Airways, Alpine Air Express, Cathay Pacific, Cathay Pacific Cargo, Challenge Airlines BE, EVA Air, Elite Air, Contour Aviation, avianca, Baker Aviation, British Airways, American Jet International, ATI Jet, Atlanta Air Charter, Air New Zealand, Alante Air Charter, Aerolíneas Ejecutivas, Aeromexico, Aeromexico Connect, Aerosafin

The following destinations have flight connections with Houston Airport: Dallas, Chicago, Houston, Atlanta, Miami, Midland, Oklahoma City, New Orleans, Phoenix, Washington, Austin, Charlotte, Fort Worth, Los Angeles, Jacksonville, Kansas City, Kentucky, El Paso, Baltimore, Toronto, Mexico City, Monterrey, Queretaro, Tucson, Salt Lake City, Philadelphia, Las Vegas, Minneapolis, New York, Pittsburgh, Raleigh, San Antonio, St Louis, Tampa, Guadalajara, San Salvador, Detroit, Denver, Lake Charles, Laredo, Louisville, Fort Lauderdale, Charleston, Lafayette, Harlingen, Hattiesburg Laurel, Fayetteville, Cleveland, Colorado Springs, Anchorage, Bartlesville, Baton Rouge, Birmingham, Boston, Tokyo, Calgary, León, Morelia, Amsterdam, San Juan, Tulsa, South Bend, Santa Fe, Seattle, San Diego, Portland, Pensacola, Orlando, Nashville, Memphis, Meridian, Little Rock, Minot, Newark, Norfolk, Omaha, Ontario, Panama City, Oxford, Salina, Sacramento, San Bernardino, Shreveport, Stillwater, Victoria, Westhampton, Wichita, Doha, Istanbul, London, Puerto Escondido, San Luis Potosi, Nassau, San Pedro Sula, Cancun, Frankfurt, Guatemala City, Comayagua, Bozeman, Broomfield, Aspen, Albuquerque, Richmond, Amarillo, Columbus, Conroe, Corpus Christi, Des Moines, Hobbs, Huntsville, Indianapolis, Jackson, Gainesville, Fort Myers, Lubbock, Mc Allen, Las Cruces, Lakeland, Melbourne, Knoxville, Gary, Goodyear, Grand Rapids, Greensboro, Greenville, Gulf Shores, Gulfport, Gunnison, Honolulu, Dayton, Decatur, Fletcher, Dodge City, Edenton, College Station, Chattanooga, Allentown, Bangor, Bedford Hanscom, Brownsville, Buffalo, Roatan, Georgetown, Munich, Nuuk, Paris, Chihuahua, Cozumel, Milan, Montego Bay, Luxembourg, Acapulco, Aguascalientes, Liege, Belize City, Rio De Janeiro, Sao Paulo, Edmonton, Montreal, Buenos Aires, Aruba, Georgetown, Bogota, Medellin, Liberia, San José, Havana, Higuey, Quito, Santa Lucia, Tampico, Veracruz, Puerto Vallarta, San Jose Del Cabo, Oaxaca, Puebla Atlixco, Manzanillo, Merida, Ixtapa Zihuatanejo, Prestwick, Akron, Alabama, Albany, Dubai, Jebel Ali, Birmingham, Taipei, Port Of Spain, Kralendijk, Auckland, Managua, Panama City, Lima, Wilmington, Winston Salem, Charlotte Amalie, West Palm Beach, Waco, Teterboro, Topeka, Tuscaloosa, Uvalde, Vail Eagle, Springfield, Sioux City, Sarasota, Savannah, San Angelo, San Francisco, San Jose, Santa Ana, Santa Barbara, Saint George, Richmond, Rockford, Rupert, Page, Ponca City, Milwaukee, Montgomery, Montrose, Naples, Livermore

10690 flights (89.50%) flights arrived on time to Houston Airport. (September 2025)

1171 flights (September 2025)

83 flights (0.69%) flights to Houston Airport were cancelled. (September 2025)

The arrival status of flights to Houston Airport segmented by Airline are listed here...United Airlines: On Time 39.74%, United Express: On Time 28.37%, Spirit Airlines: On Time 4.43%, Delta Air Lines: On Time 4.27%, United Airlines: Late 3.86%, American Airlines: On Time 3.14%, Frontier: On Time 2.04%, United Express: Late 1.95%, American Eagle: On Time 1.72%, American Airlines: Late 0.92%, Air Canada: On Time 0.63%, Alaska Airlines: On Time 0.62%, Viva: On Time 0.59%, Delta Air Lines: Late 0.54%, Volaris: On Time 0.52%, Spirit Airlines: Late 0.48%, SkyWest Airlines: On Time 0.44%, United Airlines: Cancelled 0.38%, Westjet: On Time 0.34%, Frontier: Late 0.34%, avianca: On Time 0.34%, American Eagle: Late 0.27%, Aeromexico: On Time 0.23%, Turkish Airlines: On Time 0.23%, Aeromexico Connect: On Time 0.22%, EVA Air: On Time 0.21%, Air Canada: Late 0.19%, British Airways: On Time 0.18%, Qatar Airways: On Time 0.18%, NetJets: On Time 0.15%, Emirates: Late 0.13%, Flexjet: On Time 0.13%, United Express: Cancelled 0.13%, Viva: Late 0.12%, United Airlines: Very Late 0.11%, Emirates: On Time 0.11%, Air New Zealand: Late 0.10%, NetJets: Late 0.10%, American Airlines: Cancelled 0.09%, British Airways: Late 0.09%, Zipair: On Time 0.08%, JetBlue: On Time 0.07%, Quanta Aviation Services: On Time 0.06%, Air New Zealand: On Time 0.06%, Alaska Airlines: Late 0.06%, American Airlines: Very Late 0.06%, United Express: Very Late 0.06%, ConocoPhillips Company: On Time 0.05%, KLM Asia: On Time 0.05%, Qatar Airways: Late 0.05%, KLM: On Time 0.04%, EVA Air: Late 0.04%, Cargolux: On Time 0.03%, Cargolux: Late 0.03%, CommuteAir: On Time 0.03%, Aeromexico Connect: Late 0.03%, SkyWest Airlines: Late 0.03%, Turkish Airlines: Late 0.03%, Spirit Airlines: Very Late 0.03%, Volaris: Late 0.03%, Spirit Airlines: Cancelled 0.03%, KLM Asia: Cancelled 0.03%, Air France: On Time 0.03%, avianca: Late 0.03%, American Eagle: Very Late 0.02%, ConocoPhillips Company: Late 0.02%, Air Transport International: On Time 0.02%, Airshare: On Time 0.02%, All Nippon Airways: On Time 0.02%, Qatar Cargo: On Time 0.02%, Qatar Cargo: Late 0.02%, SkyWest Airlines: Cancelled 0.02%, WestJet: Late 0.02%, VivaAerobus: On Time 0.02%, VivaAerobus: Late 0.01%, Vista America: On Time 0.01%, Viva: Cancelled 0.01%, SkyWest Charter: On Time 0.01%, Regency Air: On Time 0.01%, SpiritJets: On Time 0.01%, Turkish Cargo: On Time 0.01%, JetRight: Late 0.01%, Jet Linx Aviation: On Time 0.01%, Flexjet: Late 0.01%, Fly Across: On Time 0.01%, flyExclusive: Late 0.01%, American Eagle: Cancelled 0.01%, Aeromexico: Late 0.01%, Contour Aviation: On Time 0.01%, FedEx Feeder: On Time 0.01%, Atlanta Air Charter: On Time 0.01%, Avalair Aircraft Management: On Time 0.01%, British Airways: Cancelled 0.01%, Cargojet Airways: On Time 0.01%