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 38,975 flights took off or landed Houston Airport in October 2025

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

The following airlines operate flights to or from Houston Airport: United Airlines, United Express, NetJets, Flexjet, SkyWest Airlines, Spirit Airlines, Quanta Aviation Services, Mesa Airlines, Frontier, Air Wisconsin, Delta Air Lines, CommuteAir, Air Transport International, American Airlines, American Eagle, Volaris, Solairus Aviation, Viva, Alante Air Charter, Alaska Airlines, Frontier Airlines, GlobalX, Jet Linx Aviation, Gridiron Air, Fly Across, flyExclusive, ConocoPhillips, Cargolux, Aerolíneas Ejecutivas, Air Canada, Aeromexico, Air New Zealand, avianca El Salvador, Baker Aviation, ConocoPhillips Company, Emirates, Executive Fliteways, Hawaiian Airlines, Airshare, Lufthansa, Private Jet Center, Turkish Airlines, Turkish Cargo, Ultimate Jet, Vista America, Volaris El Salvador, WestJet, Zipair, VivaAerobus, Qantas, Qatar Airways, Qatar Cargo, Northern Jet Management, Precision Aircraft Management, Premier Private Jets, SalamAir, SkyWest Charter, Sun Country Airlines, Sunwest Aviation, Talon Air, Midwest Aviation, JetBlue, Jett Aircraft, KLM, KLM Asia, Hera Flight, Iberia, Federal Airlines, Eurus Aviation, EVA Air, Elite Air, All Nippon Airways, BellAir, British Airways, Cathay Pacific, Cathay Pacific Cargo, Challenge Airlines BE, Aircraft Management Group, Ameristar, avianca, Aeroméxico, Aeromexico Connect, Air 1st Aviation, Air Canada Cargo, Air France, 7Air Cargo, Aerolineas Ejecutivas

The following destinations have flight connections with Houston Airport: Dallas, Chicago, Houston, Austin, Miami, Midland, New Orleans, Oklahoma City, Charlotte, Birmingham, Fort Worth, Kansas City, Kentucky, Las Vegas, Los Angeles, Baton Rouge, Atlanta, San Salvador, Monterrey, Orlando, New York, Phoenix, Salt Lake City, San Antonio, Tampa, Mexico City, Baltimore, Columbus, Detroit, El Paso, Fayetteville, Fletcher, Denver, Albuquerque, Lubbock, Jacksonville, Lake Charles, Guadalajara, Queretaro, Toluca, Toronto, St Louis, Tulsa, Washington, Wichita, Portland, Pensacola, Philadelphia, Raleigh, Milwaukee, Minneapolis, Mc Allen, Memphis, Newark, Nashville, Salina, Tucson, San Bernardino, Calgary, Guatemala City, San Pedro Sula, Tokyo, Amsterdam, Cancun, León, Lafayette, Louisville, Little Rock, Gainesville, Harlingen, Amarillo, Aspen, Fort Lauderdale, Colorado Springs, Corpus Christi, Charleston, Dayton, Conroe, Des Moines, Anchorage, Bartlesville, Boston, Chattanooga, Cleveland, College Station, Hattiesburg Laurel, Hobbs, Huntsville, Indianapolis, Grand Rapids, Greenville, Laredo, Jackson, Knoxville, Richmond, Saltillo, San Jose Del Cabo, San Luis Potosi, Santa Lucia, Morelia, San Juan, Doha, Tuxtla Gutierrez, Istanbul, London, Puerto Vallarta, Alabama, Milan, Comayagua, Frankfurt, San Diego, Santa Ana, Santa Fe, Savannah, Seattle, Shreveport, Tyler, Wilmington, Winston Salem, West Palm Beach, Victoria, Panama City, Pittsburgh, Richmond, Rockford, Roswell, Meridian, Omaha, Ontario, Page, Olive Branch, Norfolk, Oakland, Minot, Rupert, Sacramento, Rifle, Rapid City, Provo, Punta Gorda, Waco, Charlotte Amalie, Wichita Falls, Vail Eagle, Vicksburg, Tuscaloosa, Syracuse, Sioux Falls, South Bend, Springfield, San Francisco, San Jose, Terre Haute, Teterboro, Traverse City, Munich, Georgetown, Edmonton, Montreal, Paris, Roatan, Montego Bay, Luxembourg, Acapulco, Aguascalientes, Georgetown, Santiago, Bogota, Medellin, Liberia, San José, Higuey, Quito, Buenos Aires, Aruba, Sydney, Nassau, Liege, Belize City, Rio De Janeiro, Sao Paulo, Prestwick, Abilene, Dubai, Jebel Ali, Veracruz, Madrid, Taipei, Port Of Spain, Kralendijk, Auckland, Managua, Panama City, Lima, Oaxaca, Puebla Atlixco, Puerto Escondido, Tampico, Manzanillo, Merida, Cozumel, Ixtapa Zihuatanejo, Lakeland, Livermore, Long Beach, Marana, Marathon, Gulfport, Gunnison, Greensboro, Gary, Goodyear, French Lick, Iowa City, Independence, Honolulu, Hayden, Bozeman, Brownsville, Carlsbad, Billings, Elkhart, Fort Myers, Columbia

10224 flights (85.97%) flights arrived on time to Houston Airport. (October 2025)

1630 flights (October 2025)

39 flights (0.33%) flights to Houston Airport were cancelled. (October 2025)

The arrival status of flights to Houston Airport segmented by Airline are listed here...United Airlines: On Time 39.70%, United Express: On Time 26.47%, United Airlines: Late 5.57%, Delta Air Lines: On Time 3.86%, Spirit Airlines: On Time 3.59%, United Express: Late 2.85%, American Airlines: On Time 2.72%, Frontier: On Time 2.08%, American Eagle: On Time 1.98%, American Airlines: Late 1.35%, Delta Air Lines: Late 0.88%, Air Canada: On Time 0.71%, SkyWest Airlines: On Time 0.71%, Spirit Airlines: Late 0.69%, Viva: On Time 0.51%, Volaris: On Time 0.48%, Alaska Airlines: On Time 0.45%, Frontier: Late 0.42%, American Eagle: Late 0.35%, avianca: On Time 0.29%, British Airways: On Time 0.28%, Aeromexico Connect: On Time 0.26%, WestJet: On Time 0.21%, Turkish Airlines: On Time 0.21%, NetJets: On Time 0.20%, Aeromexico: On Time 0.19%, EVA Air: On Time 0.18%, Alaska Airlines: Late 0.17%, Air Canada: Late 0.16%, Qatar Airways: On Time 0.15%, Emirates: Late 0.13%, United Airlines: Cancelled 0.13%, Emirates: On Time 0.13%, Zipair: On Time 0.11%, Viva: Late 0.11%, Cargolux: On Time 0.10%, NetJets: Late 0.09%, Qatar Airways: Late 0.08%, EVA Air: Late 0.08%, Flexjet: Late 0.08%, All Nippon Airways: On Time 0.08%, American Airlines: Cancelled 0.06%, SkyWest Airlines: Late 0.06%, JetBlue: On Time 0.06%, ConocoPhillips Company: Late 0.05%, United Airlines: Very Late 0.05%, Volaris: Late 0.04%, Delta Air Lines: Cancelled 0.04%, KLM Asia: On Time 0.04%, Aeromexico: Late 0.04%, British Airways: Late 0.04%, avianca: Late 0.03%, Spirit Airlines: Cancelled 0.03%, WestJet: Late 0.03%, Turkish Airlines: Late 0.03%, Qatar Cargo: Late 0.03%, Lufthansa: On Time 0.03%, KLM: Cancelled 0.03%, Frontier: Very Late 0.03%, Cargolux: Late 0.03%, Cathay Pacific Cargo: Late 0.03%, Air France: On Time 0.03%, Aeromexico Connect: Late 0.03%, Alaska Airlines: Cancelled 0.02%, Air New Zealand: On Time 0.02%, Cathay Pacific Cargo: On Time 0.02%, Frontier Airlines: On Time 0.02%, Delta Air Lines: Very Late 0.02%, Flexjet: On Time 0.02%, KLM: On Time 0.02%, Quanta Aviation Services: Late 0.02%, Spirit Airlines: Very Late 0.02%, Sun Country Airlines: On Time 0.01%, Turkish Cargo: Late 0.01%, Ultimate Jet: Late 0.01%, VivaAerobus: On Time 0.01%, United Express: Very Late 0.01%, Vista America: On Time 0.01%, SkyWest Charter: Late 0.01%, Quanta Aviation Services: On Time 0.01%, Qatar Cargo: On Time 0.01%, Northern Jet Management: Late 0.01%, Precision Aircraft Management: Late 0.01%, GlobalX: On Time 0.01%, GlobalX: Late 0.01%, Jet Linx Aviation: Late 0.01%, Fly Across: On Time 0.01%, Fly Alliance: On Time 0.01%, flyExclusive: Late 0.01%, Frontier: Cancelled 0.01%, ConocoPhillips Company: On Time 0.01%, Ameristar: Late 0.01%, Baker Aviation: On Time 0.01%, BellAir: Late 0.01%, American Airlines: Very Late 0.01%, American Eagle: Cancelled 0.01%, Air Transport International: Late 0.01%, Aircraft Management Group: Late 0.01%, 7Air Cargo: Late 0.01%, Aerolíneas Ejecutivas: Late 0.01%, Aloha Air Cargo: Late 0.01%