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 37,686 flights took off or landed Houston Airport in July 2026

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

The following airlines operate flights to or from Houston Airport: United Airlines, United Express, NetJets, Quanta Aviation Services, SkyWest Airlines, Flexjet, Frontier, American Airlines, Air Transport International, Solairus Aviation, Volaris, American Eagle, Delta Air Lines, Viva, VivaAerobus, flyExclusive, GlobalX, JetBlue, Cargolux, CommuteAir, Alaska Airlines, Aerolineas Ejecutivas, Air Canada, ConocoPhillips, Executive Jet Management, WestJet, SpiritJets, Gridiron Air, Royal Air Maroc, Mesa Airlines, Emirates, Fly Across, Fly Alliance, ConocoPhillips Company, Cargolux Italia, Cathay Cargo, Cathay Pacific, Challenge Airlines BE, Chervon, ConciAir, Flexport, EVA Air, FedEx Feeder, Fenix Air Charter, Air Canada Rouge, Air France, Air New Zealand, Aeromexico, All Nippon Airways, Apex Logistics, ASL Airlines, ATI Jet, avianca, Baker Aviation, British Airways, Misconfigured or broken transponder, National Airlines, SalamAir, Precision Aircraft Management, Qatar Airways, Qatar Cargo, Iraqi Airways, ITA Airways, Jet OUT, Kalitta Charters, KLM, KLM Asia, Lufthansa, STAjets, Turkish Airlines, Turkish Cargo, Vista America, XCEL JET, Zipair

The following destinations have flight connections with Houston Airport: Dallas, Houston, Austin, Charlotte, Chicago, Oklahoma City, Los Angeles, Midland, Washington, Atlanta, Mexico City, Monterrey, Guadalajara, Queretaro, San Salvador, Denver, San Antonio, Raleigh, Salt Lake City, St Louis, Mc Allen, Meridian, Miami, Las Vegas, Philadelphia, Nashville, Detroit, Fort Lauderdale, Kentucky, Birmingham, Abilene, Toronto, San Luis Potosi, Amsterdam, León, Liege, Tokyo, Alexandria, Amarillo, Anchorage, Aspen, Baltimore, Boston, Corpus Christi, Jacksonville, Huntsville, New York, Montgomery, Phoenix, Ontario, Orlando, Minneapolis, Tulsa, Salina, Santa Ana, Shreveport, Norfolk, Portland, San Bernardino, Sacramento, Springfield, Wichita, Roswell, Richmond, Rapid City, San Jose, Seattle, Santa Fe, Vail Eagle, Victoria, Tampa, Milwaukee, Lubbock, Paducah, Panama City, Pensacola, Omaha, Memphis, Napa, Newark, Natchez, New Orleans, Indianapolis, Jackson, Harlingen, Hattiesburg Laurel, Kansas City, Greenville, Fort Worth, Durango, El Paso, Fayetteville, Des Moines, Conroe, Cleveland, Colorado Springs, Columbus, Charleston, Chattanooga, Bartlesville, Baton Rouge, Richmond, Albuquerque, London, Prestwick, Cancun, Frankfurt, Hahn, San Pedro Sula, Milan, Calgary, Edmonton, San José, Morelia, Saltillo, San Jose Del Cabo, Puebla Atlixco, Toluca, Taipei, Istanbul, Providenciales, Dubai, Jebel Ali, Farnborough, Port Of Spain, Tampico, Tepic, Kralendijk, Auckland, Managua, Panama City, Lima, San Juan, Doha, Tuxtla Gutierrez, Veracruz, Casablanca, Puerto Escondido, Puerto Vallarta, Oaxaca, Mazatlan, Merida, Ixtapa Zihuatanejo, Higuey, Santiago, Quito, Windsor, Georgetown, Bogota, Medellin, Liberia, Montreal, Buenos Aires, Aruba, Nassau, Belize City, Campinas, Rio De Janeiro, Sao Paulo, Rome, Montego Bay, Munich, Guatemala City, Georgetown, Comayagua, Roatan, Chichen Itza, Cozumel, Paris, Luxembourg, Acapulco, Aguascalientes, Alabama, Albany, Blountville, Boca Raton, Beatrice, Billings, Bozeman, Brownsville, Buffalo, Burlington, Camp Springs, Concord, Cincinnati, Clearwater, Dayton, Fletcher, Gainesville, Georgetown, Grand Rapids, Greensboro, Gulfport, Gunnison, Fort Myers, Kearney, Kalispell, Knoxville, Lafayette, Lake Charles, Lakeland, Laredo, Hayden, Hobbs, Honolulu, Montrose, Pittsburgh, Manhattan, Louisville, Lexington, Little Rock, Livingston, Minot, Melbourne, Teterboro, Traverse City, Tucson, Tyler, Savannah, Spartanburg, Spokane, Red Bluff, Reno, Rifle, Ruston, Saint Cloud, Salida, San Diego, San Francisco, Wilmington, Windsor Locks, Winston Salem, Charlotte Amalie, West Palm Beach, White Plains

6202 flights (79.02%) flights arrived on time to Houston Airport. (July 2026)

1496 flights (July 2026)

151 flights (1.92%) flights to Houston Airport were cancelled. (July 2026)

The arrival status of flights to Houston Airport segmented by Airline are listed here...United Airlines: On Time 38.45%, United Express: On Time 24.03%, United Airlines: Late 7.63%, Delta Air Lines: On Time 3.31%, United Express: Late 3.19%, American Airlines: On Time 2.96%, Frontier: On Time 2.69%, American Airlines: Late 1.95%, Delta Air Lines: Late 1.34%, American Eagle: On Time 1.08%, Frontier: Late 0.94%, United Airlines: Cancelled 0.93%, JetBlue: On Time 0.89%, SkyWest Airlines: On Time 0.80%, Air Canada: On Time 0.75%, Volaris: On Time 0.69%, avianca: On Time 0.55%, Alaska Airlines: On Time 0.54%, Aeromexico: On Time 0.46%, American Eagle: Late 0.45%, JetBlue: Late 0.39%, Air Canada: Late 0.38%, Volaris: Late 0.34%, Viva: On Time 0.32%, United Airlines: Very Late 0.29%, Alaska Airlines: Late 0.22%, WestJet: On Time 0.18%, Viva: Late 0.17%, American Airlines: Cancelled 0.17%, Aeromexico: Late 0.17%, Frontier: Cancelled 0.17%, JetBlue: Cancelled 0.17%, Delta Air Lines: Cancelled 0.17%, Emirates: Late 0.17%, EVA Air: On Time 0.15%, United Express: Cancelled 0.15%, EVA Air: Late 0.14%, Qatar Airways: On Time 0.14%, Qatar Cargo: Late 0.13%, American Airlines: Very Late 0.13%, British Airways: On Time 0.11%, NetJets: On Time 0.11%, Cargolux: On Time 0.10%, Air New Zealand: On Time 0.10%, Turkish Airlines: On Time 0.10%, Quanta Aviation Services: Late 0.09%, WestJet: Late 0.09%, Air New Zealand: Late 0.09%, Cargolux: Late 0.08%, Quanta Aviation Services: On Time 0.08%, Qatar Airways: Late 0.08%, Qatar Cargo: On Time 0.06%, NetJets: Late 0.06%, American Eagle: Cancelled 0.06%, SkyWest Airlines: Late 0.06%, Aerolineas Ejecutivas: Late 0.05%, Delta Air Lines: Very Late 0.05%, Emirates: On Time 0.05%, Flexjet: Late 0.05%, Air Canada: Cancelled 0.04%, Air Transport International: On Time 0.04%, ConocoPhillips Company: On Time 0.04%, ConocoPhillips Company: Late 0.04%, Turkish Cargo: On Time 0.04%, Turkish Airlines: Late 0.03%, British Airways: Late 0.03%, British Airways: Cancelled 0.03%, Air Transport International: Late 0.03%, Alaska Airlines: Cancelled 0.03%, Flexjet: On Time 0.03%, Gridiron Air: Late 0.03%, ITA Airways: On Time 0.01%, JetBlue: Very Late 0.01%, Kalitta Charters: Late 0.01%, KLM Asia: Cancelled 0.01%, Misconfigured or broken transponder: On Time 0.01%, NetJets: Very Late 0.01%, Precision Aircraft Management: On Time 0.01%, Flexport: On Time 0.01%, Fly Alliance: Late 0.01%, Frontier: Very Late 0.01%, GlobalX: On Time 0.01%, GlobalX: Late 0.01%, Executive Jet Management: On Time 0.01%, EVA Air: Cancelled 0.01%, Aerolineas Ejecutivas: On Time 0.01%, Air Canada: Very Late 0.01%, Air Canada Rouge: Late 0.01%, avianca: Late 0.01%, Alaska Airlines: Very Late 0.01%, ASL Airlines: On Time 0.01%, Cargolux: Very Late 0.01%, Cathay Cargo: On Time 0.01%, CommuteAir: On Time 0.01%, CommuteAir: Late 0.01%, SpiritJets: On Time 0.01%, Royal Air Maroc: On Time 0.01%, Royal Air Maroc: Late 0.01%, Royal Air Maroc: Very Late 0.01%, United Express: Very Late 0.01%, XCEL JET: Late 0.01%, VivaAerobus: On Time 0.01%