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 35,057 flights took off or landed Houston Airport in August 2026

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

The following airlines operate flights to or from Houston Airport: United Airlines, United Express, NetJets, SkyWest Airlines, Quanta Aviation Services, Frontier, Flexjet, American Eagle, American Airlines, Air Transport International, Volaris, Delta Air Lines, Solairus Aviation, Viva, Cargolux, GlobalX, CommuteAir, flyExclusive, Mesa Airlines, Misconfigured or broken transponder, ConocoPhillips, Eastern Air Express, JetBlue, Fly Across, Air Canada, Alaska Airlines, ConocoPhillips Company, Delta Connection, Gridiron Air, Avalair Aircraft Management, Jet Linx Aviation, Qatar Cargo, Frontier Airlines, Aerolineas Ejecutivas, Air Canada Rouge, Executive Jet Management, Wing Aviation, Emirates, Executive Aviation Corporation, Elite Air, ATI Jet, KLM Asia, SalamAir, EVA Air, Flexport, Nicholas Air, Qatar Airways, Alante Air Charter, Cargolux Italia, All Nippon Airways, Air Wisconsin, Allegiant Air, Zipair, avianca, Baker Aviation, British Airways, Cathay Pacific, Lufthansa, Turkish Cargo, Volaris El Salvador, Zenflight, Aeromexico, Air New Zealand, WestJet, Northern Jet Management, Cathay Cargo, Jet Excellence, KLM, GoJet , SkyWest Charter, Turkish Airlines, Eurus Aviation, ITA Airways, SpiritJets, Antonov Airlines, Challenge Airlines BE, Air France, National Airlines

The following destinations have flight connections with Houston Airport: Dallas, Los Angeles, Houston, Midland, New Orleans, Washington, Detroit, San Salvador, Denver, Phoenix, Charlotte, Fort Lauderdale, Miami, Monterrey, Fort Worth, Raleigh, Kentucky, Austin, Chicago, Salt Lake City, Guadalajara, Ontario, Teterboro, Wichita, Philadelphia, Mexico City, León, Kansas City, Memphis, Harlingen, Birmingham, San Antonio, San Luis Potosi, Atlanta, Queretaro, St Louis, Hattiesburg Laurel, Saltillo, Paducah, New York, Salina, Amarillo, Anchorage, Nashville, Meridian, Montgomery, Oklahoma City, Portland, Tampa, Toronto, San Pedro Sula, Baltimore, Jackson, Jacksonville, Minneapolis, Seattle, Montreal, Tokyo, Richmond, Laredo, Victoria, Calgary, Las Vegas, Amsterdam, Doha, Corpus Christi, Bartlesville, Chattanooga, Des Moines, Hobbs, Newark, Norfolk, Palm Springs, Lubbock, Orlando, Fayetteville, Pittsburgh, Reno, Abilene, Albuquerque, Durango, El Paso, Huntsville, Lafayette, Omaha, Shreveport, Puebla Atlixco, West Palm Beach, Bozeman, Conroe, Aspen, Frankfurt, Toluca, Richmond, Milwaukee, Little Rock, Brownsville, Charleston, Charlottesville, Columbus, Milan, London, Colorado Springs, Cancun, Alexandria, Indianapolis, Mc Allen, Guatemala City, Liege, Tulsa, Vail Eagle, Morelia, Natchez, Gunnison, Boston, Istanbul, Pensacola, Portsmouth, Rapid City, Saint Cloud, San Jose, Saratoga, Providenciales, Tampico, Tapachula, Port Of Spain, Leadville, Melbourne, Minot, Aruba, Georgetown, Rome, Panama City, Rifle, Oaxaca, Tepic, San Juan, Bangor, Big Spring, Burlington, Carlsbad, Belize City, Luxembourg, Aguascalientes, Cozumel, Sacramento, Savannah, Telluride, Sao Paulo, Edmonton, Tucson, Wilmington, San Diego, Greensboro, Greenville, Tullahoma, Wapakoneta, Windsor Locks, Baton Rouge, Acapulco, Mazatlan, Grand Canyon, Gulf Shores, San José, Kerrville, Lexington, Bogota, Liberia, Higuey, Roatan, Sitka, Watertown, Montrose, Price, Veracruz, Kralendijk, Prestwick, Ensenada, Puerto Escondido, San Jose Del Cabo, Hahn, Comayagua, Montego Bay, Paris, Grand Rapids, Beaumont, Daytona Beach, Kalispell, Merida, Auckland, Lima, Williamsport, Knoxville, Long Beach, Madison, Roswell, San Bernardino, San Francisco, Spokane, Rio De Janeiro, Medellin, Puerto Vallarta, Managua, Dubai, White Plains, Charlotte Amalie, Buenos Aires, Nassau, Georgetown, Copenhagen, Springfield, Traverse City, Tyler, Oakland, Evansville, Farmingdale, Cleveland, Akron, Alabama, Gulfport, Louisville, New Haven, Red Bluff, Quito, Munich, Olathe, Lawrence, Lake Charles, Lakeland, Honolulu, Fort Myers, Hayden, Dayton, Taipei, Panama City, Ixtapa Zihuatanejo, Santa Ana

6073 flights (82.30%) flights arrived on time to Houston Airport. (August 2026)

1209 flights (August 2026)

97 flights (1.31%) flights to Houston Airport were cancelled. (August 2026)

The arrival status of flights to Houston Airport segmented by Airline are listed here...United Airlines: On Time 34.06%, United Express: On Time 29.01%, United Airlines: Late 6.83%, Delta Air Lines: On Time 4.04%, American Airlines: On Time 3.97%, Frontier: On Time 2.70%, United Express: Late 2.43%, American Airlines: Late 1.46%, JetBlue: On Time 1.21%, Volaris: On Time 1.04%, American Eagle: On Time 0.94%, Delta Air Lines: Late 0.88%, Frontier: Late 0.85%, Air Canada: On Time 0.76%, United Airlines: Cancelled 0.72%, SkyWest Airlines: On Time 0.69%, American Eagle: Late 0.51%, Alaska Airlines: On Time 0.47%, avianca: On Time 0.45%, JetBlue: Late 0.43%, Aeromexico: On Time 0.39%, Viva: On Time 0.37%, Air Canada: Late 0.37%, United Airlines: Very Late 0.31%, Viva: Late 0.27%, NetJets: On Time 0.24%, Alaska Airlines: Late 0.20%, WestJet: On Time 0.19%, Qatar Airways: On Time 0.19%, Turkish Airlines: On Time 0.19%, Qatar Cargo: Late 0.19%, EVA Air: On Time 0.18%, NetJets: Late 0.18%, British Airways: On Time 0.18%, Emirates: On Time 0.16%, Volaris: Late 0.14%, EVA Air: Late 0.14%, United Express: Cancelled 0.12%, Emirates: Late 0.12%, Air New Zealand: Late 0.12%, Turkish Airlines: Late 0.11%, JetBlue: Cancelled 0.11%, Qatar Airways: Late 0.11%, American Airlines: Cancelled 0.09%, avianca: Late 0.09%, Quanta Aviation Services: On Time 0.08%, Cargolux: On Time 0.08%, Misconfigured or broken transponder: On Time 0.08%, Qatar Cargo: On Time 0.08%, Air New Zealand: On Time 0.08%, British Airways: Late 0.08%, ConocoPhillips Company: Late 0.07%, SkyWest Airlines: Late 0.07%, WestJet: Late 0.05%, ConocoPhillips Company: On Time 0.05%, Flexjet: On Time 0.05%, WestJet: Cancelled 0.05%, Frontier: Cancelled 0.05%, Air Canada Rouge: On Time 0.05%, Delta Air Lines: Cancelled 0.05%, Cargolux: Very Late 0.04%, Air Transport International: On Time 0.04%, Flexjet: Late 0.04%, Cargolux: Late 0.04%, Cathay Cargo: On Time 0.03%, Alaska Airlines: Cancelled 0.03%, SkyWest Charter: On Time 0.03%, CommuteAir: On Time 0.03%, American Eagle: Cancelled 0.03%, flyExclusive: On Time 0.03%, GlobalX: Late 0.03%, American Airlines: Very Late 0.03%, Gridiron Air: Late 0.03%, Aerolineas Ejecutivas: On Time 0.03%, Wing Aviation: On Time 0.01%, flyExclusive: Late 0.01%, GlobalX: On Time 0.01%, NEAJETS: On Time 0.01%, Quanta Aviation Services: Late 0.01%, Misconfigured or broken transponder: Late 0.01%, Delta Connection: On Time 0.01%, Turkish Cargo: Late 0.01%, Jet Linx Aviation: On Time 0.01%, Air Canada Jetz: Late 0.01%, American Eagle: Very Late 0.01%, Air Canada: Cancelled 0.01%, Frontier: Very Late 0.01%, KLM: Cancelled 0.01%, Executive Aviation Corporation: Late 0.01%, Zipair: On Time 0.01%, All Nippon Airways: On Time 0.01%, Nicholas Air: On Time 0.01%, Fly Across: Late 0.01%, Air Canada Rouge: Late 0.01%, ATI Jet: Late 0.01%, Baker Aviation: On Time 0.01%, ITA Airways: Cancelled 0.01%, Flexport: Late 0.01%, SkyWest Airlines: Cancelled 0.01%, Turkish Cargo: On Time 0.01%