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 38,940 flights took off or landed Houston Airport in June 2025

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

The following airlines operate flights to or from Houston Airport: United Airlines, United Express, NetJets, Spirit Airlines, Flexjet, SkyWest Airlines, Frontier, Quanta Aviation Services, Delta Air Lines, CommuteAir, Air Transport International, American Airlines, Vista America, Viva, Mesa Airlines, American Eagle, Alaska Airlines, Frontier Airlines, SkyWest Charter, Solairus Aviation, Southwest Airlines, VivaAerobus, Volaris, Fly Across, JetBlue, Air Canada, ConocoPhillips, ConocoPhillips Company, Cargolux, ATI Jet, Avianca, Baker Aviation, Emirates, Hawaiian Airlines, Jet Linx Aviation, Private Jet Center, Aeromexico Connect, Thrive, Turkish Airlines, Turkish Cargo, Qatar Airways, Qatar Cargo, SalamAir, Sierra Pacific Airlines, WestJet, Zipair, ENG Aviation, EVA Air, flyExclusive, Kalitta Charters, KLM, KLM Asia, Lufthansa, National Airlines, Network Aviation, Omni Air International, BellAir, Breeze Airways, British Airways, Cargojet Airways, Avianca El Salvador, Avalair Aircraft Management, Avelo Airlines, Cathay Pacific, Cathay Pacific Cargo, Cavok Air, CB SkyShare, Challenge Airlines BE, Chervon, Eastern Air Express, Eastern Airlines, Air France, Air New Zealand, All Nippon Airways, Allegiant Air, American Jet International, Antonov Airlines, Aircraft Management Group, Airshare, Alante Air Charter, Aero Charter, Aerolíneas Ejecutivas, Aeromexico, Aeroméxico

The following destinations have flight connections with Houston Airport: Dallas, Houston, Chicago, Las Vegas, Los Angeles, Mexico City, New Orleans, Phoenix, San Antonio, Oklahoma City, Washington, Miami, Jackson, Fort Worth, Denver, Atlanta, Austin, Baltimore, Charlotte, Midland, Kentucky, San Salvador, Salt Lake City, Victoria, St Louis, Nashville, New York, Little Rock, Ontario, Orlando, Philadelphia, Savannah, Raleigh, Cancun, Monterrey, Guadalajara, León, Lubbock, Fort Lauderdale, Baton Rouge, Detroit, El Paso, Fayetteville, Des Moines, Cleveland, Colorado Springs, Columbus, Anchorage, Corpus Christi, Grand Rapids, Jacksonville, Kansas City, Harlingen, Hattiesburg Laurel, Hayden, Hobbs, Minneapolis, Lake Charles, Amsterdam, Tokyo, Richmond, Seattle, Shreveport, Springfield, Pensacola, Pittsburgh, Portland, Montrose, Norfolk, Omaha, Tampa, Salina, Wichita, Waco, Aspen, Santa Fe, Teterboro, Tucson, Tulsa, West Palm Beach, Gunnison, Traverse City, Gainesville, Newark, Panama City, San Bernardino, San Diego, Sacramento, San Pedro Sula, Frankfurt, Guatemala City, Comayagua, Nassau, Liege, Calgary, Richmond, Toronto, Bogota, San José, San Juan, Doha, Istanbul, London, Alabama, Oaxaca, Queretaro, San Jose Del Cabo, San Luis Potosi, Tampico, Knoxville, Louisville, Lincoln, Milwaukee, Mc Allen, Memphis, Meridian, Huntsville, Indianapolis, Greenville, Albuquerque, Amarillo, Bartlesville, Chattanooga, Brownsville, Charleston, Birmingham, Boston, Bozeman, Boise, Billings, Conroe, College Station, Clarksburg, Dayton, Durango, Gulfport, Greensboro, Fort Myers, Goodyear, Honolulu, Minot, Lafayette, Lakeland, Laredo, Toluca, Veracruz, Santa Lucia, Saltillo, Morelia, Puebla Atlixco, Puerto Escondido, Puerto Vallarta, Mazatlan, Merida, Ixtapa Zihuatanejo, Albany, Prestwick, Providenciales, Dubai, Jebel Ali, Taipei, Port Of Spain, Kralendijk, Auckland, Managua, Panama City, Lima, Havana, Higuey, Quito, Medellin, Liberia, Georgetown, Edmonton, Montreal, Buenos Aires, Aruba, Belize City, Rio De Janeiro, Sao Paulo, Roatan, Georgetown, Munich, Paris, Milan, Montego Bay, Cozumel, Luxembourg, Acapulco, Aguascalientes, Saint Cloud, Reno, Rifle, Rockford, Rupert, San Francisco, San Jose, Santa Ana, Provo, Oakland, Fletcher, Temple, Vail Eagle, Windsor Locks, Wilmington, Winston Salem, Charlotte Amalie, East Hampton, Hamilton, San Angelo, Nantucket, White Plains, La Verne, Fort Smith, Kalispell, Ponca City, Davenport, Abilene, Alton, Gillette, Uvalde, Alexandria, Saint George, Westhampton, Toms River

8243 flights (75.27%) flights arrived on time to Houston Airport. (June 2025)

2263 flights (June 2025)

445 flights (4.06%) flights to Houston Airport were cancelled. (June 2025)

The arrival status of flights to Houston Airport segmented by Airline are listed here...United Airlines: On Time 37.80%, United Express: On Time 21.26%, United Airlines: Late 9.10%, United Express: Late 4.00%, Delta Air Lines: On Time 3.32%, American Airlines: On Time 2.68%, Spirit Airlines: On Time 2.60%, United Express: Cancelled 1.76%, United Airlines: Cancelled 1.72%, American Airlines: Late 1.60%, Frontier: On Time 1.43%, Delta Air Lines: Late 1.19%, Spirit Airlines: Late 1.06%, Frontier: Late 0.86%, American Eagle: On Time 0.80%, Viva: On Time 0.67%, Air Canada: On Time 0.57%, SkyWest Airlines: On Time 0.51%, Alaska Airlines: On Time 0.41%, Aeromexico: On Time 0.41%, Avianca: On Time 0.40%, JetBlue: On Time 0.39%, United Airlines: Very Late 0.37%, Volaris: On Time 0.32%, Air Canada: Late 0.26%, Alaska Airlines: Late 0.24%, American Eagle: Late 0.21%, WestJet: On Time 0.21%, Viva: Late 0.20%, Aeromexico Connect: On Time 0.17%, EVA Air: Late 0.16%, WestJet: Late 0.16%, Turkish Airlines: On Time 0.16%, Spirit Airlines: Cancelled 0.16%, Emirates: Late 0.15%, NetJets: On Time 0.13%, Delta Air Lines: Cancelled 0.13%, United Express: Very Late 0.13%, American Airlines: Cancelled 0.11%, SkyWest Airlines: Late 0.11%, EVA Air: On Time 0.11%, Qatar Airways: On Time 0.10%, Aeromexico Connect: Late 0.10%, Air New Zealand: On Time 0.10%, Air New Zealand: Late 0.09%, British Airways: On Time 0.09%, British Airways: Late 0.08%, JetBlue: Late 0.08%, Emirates: On Time 0.07%, Flexjet: On Time 0.07%, American Airlines: Very Late 0.06%, Zipair: On Time 0.06%, American Eagle: Cancelled 0.05%, Cargolux: On Time 0.05%, Cargolux: Late 0.05%, ConocoPhillips Company: On Time 0.05%, Delta Air Lines: Very Late 0.05%, KLM: On Time 0.05%, KLM Asia: On Time 0.05%, Qatar Airways: Late 0.04%, Frontier: Cancelled 0.04%, SkyWest Airlines: Cancelled 0.04%, Spirit Airlines: Very Late 0.04%, Frontier: Very Late 0.04%, Volaris: Late 0.04%, Flexjet: Late 0.03%, Quanta Aviation Services: On Time 0.03%, NetJets: Late 0.03%, Avianca: Late 0.03%, Air Transport International: On Time 0.03%, Alaska Airlines: Cancelled 0.02%, British Airways: Cancelled 0.02%, CommuteAir: On Time 0.02%, Cargolux: Very Late 0.02%, Private Jet Center: Late 0.02%, Frontier Airlines: On Time 0.02%, Viva: Cancelled 0.02%, Vista America: On Time 0.01%, Vista America: Late 0.01%, Jet Linx Aviation: On Time 0.01%, Kalitta Charters: On Time 0.01%, flyExclusive: On Time 0.01%, Emirates: Very Late 0.01%, ENG Aviation: On Time 0.01%, Qatar Cargo: Late 0.01%, Network Aviation: On Time 0.01%, Sierra Pacific Airlines: On Time 0.01%, Solairus Aviation: On Time 0.01%, Cathay Pacific Cargo: Late 0.01%, CB SkyShare: On Time 0.01%, ConocoPhillips Company: Late 0.01%, ATI Jet: On Time 0.01%, Baker Aviation: On Time 0.01%, Breeze Airways: Cancelled 0.01%, Breeze Airways: Late 0.01%, Air Transport International: Late 0.01%, Aircraft Management Group: On Time 0.01%, Alante Air Charter: On Time 0.01%, Aeromexico: Late 0.01%, Aeroméxico: On Time 0.01%, Air Canada: Very Late 0.01%