Seattle Tacoma International Airport (SEA) Airport Statistics

2,342,432 passengers flew in or out of Seattle Tacoma International Airport in June 2023 representing an increase of 14.40% when compared to June 2022 (2,047,584).

22,110,430 passengers flew in or out of Seattle Tacoma International Airport in 2022 representing an increase of 27.26% when compared to 2021 (17,374,665).

2,342,432 passengers flew in to or out of Seattle Tacoma International Airport in June 2023

2,078,380 passengers flew in to or out of Seattle Tacoma International Airport in May 2023

1,895,772 passengers flew in to or out of Seattle Tacoma International Airport in April 2023

1,877,043 passengers flew in to or out of Seattle Tacoma International Airport in March 2023

1,544,171 passengers flew in to or out of Seattle Tacoma International Airport in February 2023

1,609,734 passengers flew in to or out of Seattle Tacoma International Airport in January 2023

1,786,420 passengers flew in to or out of Seattle Tacoma International Airport in December 2022

1,829,906 passengers flew in to or out of Seattle Tacoma International Airport in November 2022

2,004,098 passengers flew in to or out of Seattle Tacoma International Airport in October 2022

2,042,587 passengers flew in to or out of Seattle Tacoma International Airport in September 2022

2,226,475 passengers flew in to or out of Seattle Tacoma International Airport in August 2022

2,203,702 passengers flew in to or out of Seattle Tacoma International Airport in July 2022

A total of 38,046 flights took off or landed Seattle Tacoma International Airport in September 2025

The following countries have flights to or from Seattle Tacoma International Airport: United States, Canada, Mexico, Korea, South, Taiwan, United Kingdom, Japan, China, Germany, France, French Polynesia, Iceland, Ireland, Denmark, Turkey, United Arab Emirates, Luxembourg, Netherlands, Papua New Guinea, Philippines, Qatar, Singapore, Switzerland

The following airlines operate flights to or from Seattle Tacoma International Airport: Alaska Airlines, Delta Air Lines, Alaska Horizon, NetJets, Alaska SkyWest, Delta Connection, Southwest Airlines, United Airlines, SkyWest Airlines, Flexjet, Air Transport International, American Airlines, Sun Country Airlines, Frontier, Alaska Air Cargo, FedEx Feeder, Hawaiian Airlines, flyExclusive, Vista America, Omni Air International, Cargolux, Air Canada, Air Tahiti Nui, American Eagle, Allegiant Air, Frontier Airlines, Hainan Airlines, Lufthansa, JetBlue, WestJet, Solairus Aviation, Summit Aviation, Thrive, Turkish Airlines, SkyWest Charter, Starlux, Volaris, United Express, Virgin Atlantic, KaiserAir, Korean Air, Korean Air Cargo, LATAM Cargo, Latitude Air Ambulance, NATO, Philippine Airlines, Presidential Aviation, Qatar Airways, SAS, Security Aviation, Silverhawk Aviation, Singapore Airlines, Horizon Air, Icelandair, Japan Airlines, Jet OUT, China Airlines, China Airlines Cargo, Condor, Edelweiss Air, Emirates, EVA Air, EVA Air Cargo, Asiana Airlines, ATI Jet, British Airways, Cargojet Airways, All Nippon Airways, Aircraft Management Group, AirZeta, Air Canada Express, Air France, Aer Lingus, Aero Aircraft Holdings, Aeromexico

The following destinations have flight connections with Seattle Tacoma International Airport: Los Angeles, Phoenix, San Jose, Richmond, San Francisco, Spokane, Portland, Anchorage, Columbus, Denver, Taipei, Seoul, Salt Lake City, Seattle, Las Vegas, Washington, Ontario, Sacramento, Redmond, Pasco, Calgary, Eugene, Chicago, Bellingham, Boise, Bozeman, Dallas, London, St Louis, Oakland, Miami, Tokyo, Minneapolis, Monterey, Nashville, New Orleans, New York, Maui, Medford, Jackson, Juneau, Kalispell, Kansas City, Kentucky, Sun Valley, Tucson, San Diego, Santa Ana, Pittsburgh, Pullman, Palm Springs, Edmonton, Burbank, Boston, Austin, Everett, Honolulu, Houston, Fort Lauderdale, Fort Worth, Fresno, Fairbanks, Detroit, Baltimore, Toronto, Victoria, Frankfurt, Atlanta, Paris, Puerto Vallarta, San Jose Del Cabo, Reno, Raleigh, Philadelphia, Santa Barbara, Santa Fe, Tampa, Ketchikan, Kona, Greensboro, Kauai Island, Newark, Oklahoma City, Orlando, Missoula, Milwaukee, Wichita, Yakima, Wilmington, Wrangell, Wenatchee, Midland, Mount Vernon, Omaha, Newport, Nome, North Bend, Helena, Hillsboro, Louisville, Marana, Lewiston, Livermore, Logan, Teterboro, Walla Walla, Stockton, Sitka, Santa Rosa, Savannah, San Luis Obispo, Redding, Renton, Rockford, Rogers, San Antonio, San Bernardino, Amsterdam, Mal, Manila, Doha, Singapore, Zurich, Papeete, Istanbul, Dubai, Prestwick, Albuquerque, Munich, Reykjavik, Dublin, Luxembourg, Cancun, Guadalajara, Mexico City, Beijing, Chongqing, Shanghai, Copenhagen, Kelowna, Montreal, Billings, Bullhead City, Champaign, Charleston, Charlotte, Cleveland, Colorado Springs, Dillon, Eastsound, El Paso, Farmingdale, Friday Harbor, Great Falls, Idaho Falls, Indianapolis

10549 flights (85.33%) flights arrived on time to Seattle Tacoma International Airport. (September 2025)

1725 flights (September 2025)

88 flights (0.71%) flights to Seattle Tacoma International Airport were cancelled. (September 2025)

The arrival status of flights to Seattle Tacoma International Airport segmented by Airline are listed here...Alaska Airlines: On Time 33.39%, Delta Air Lines: On Time 15.43%, Alaska Horizon: On Time 8.40%, Delta Connection: On Time 5.82%, Alaska SkyWest: On Time 5.12%, Alaska Airlines: Late 5.01%, United Airlines: On Time 4.54%, Southwest Airlines: On Time 3.92%, American Airlines: On Time 2.69%, Delta Air Lines: Late 1.58%, Alaska Horizon: Late 1.57%, Alaska SkyWest: Late 0.91%, Southwest Airlines: Late 0.89%, American Eagle: On Time 0.79%, Hawaiian Airlines: On Time 0.56%, Delta Connection: Late 0.55%, Frontier: On Time 0.53%, United Airlines: Late 0.45%, Alaska Airlines: Cancelled 0.44%, FedEx Feeder: Late 0.42%, JetBlue: On Time 0.41%, American Airlines: Late 0.37%, FedEx Feeder: On Time 0.33%, Icelandair: On Time 0.32%, Air Canada Express: On Time 0.30%, Sun Country Airlines: On Time 0.21%, Air Canada: On Time 0.20%, Hawaiian Airlines: Late 0.20%, British Airways: On Time 0.19%, Turkish Airlines: On Time 0.19%, Volaris: On Time 0.19%, Lufthansa: On Time 0.18%, Starlux: On Time 0.18%, Aer Lingus: On Time 0.15%, Japan Airlines: Late 0.15%, Turkish Airlines: Late 0.15%, Virgin Atlantic: On Time 0.14%, Korean Air: On Time 0.12%, Korean Air: Late 0.12%, Delta Air Lines: Cancelled 0.11%, China Airlines Cargo: Late 0.11%, Alaska Air Cargo: On Time 0.11%, All Nippon Airways: On Time 0.11%, Frontier: Late 0.10%, Japan Airlines: On Time 0.10%, Icelandair: Late 0.09%, Condor: On Time 0.09%, Alaska Air Cargo: Late 0.09%, NetJets: On Time 0.09%, Lufthansa: Late 0.08%, Alaska Airlines: Very Late 0.08%, Air Canada Express: Late 0.08%, Air France: Late 0.08%, American Eagle: Late 0.08%, Air Canada: Late 0.07%, Korean Air Cargo: On Time 0.07%, Starlux: Late 0.06%, Sun Country Airlines: Late 0.06%, WestJet: On Time 0.06%, Air France: On Time 0.06%, British Airways: Late 0.06%, JetBlue: Late 0.06%, United Express: On Time 0.06%, Korean Air Cargo: Late 0.05%, Aer Lingus: Late 0.05%, AirZeta: Late 0.05%, Air Tahiti Nui: On Time 0.04%, Condor: Late 0.04%, China Airlines Cargo: On Time 0.04%, EVA Air Cargo: Late 0.04%, NetJets: Late 0.04%, Virgin Atlantic: Late 0.04%, EVA Air: On Time 0.03%, American Airlines: Cancelled 0.03%, Alaska Horizon: Cancelled 0.03%, Alaska Air Cargo: Cancelled 0.02%, AirZeta: On Time 0.02%, Cargolux: On Time 0.02%, Cargolux: Late 0.02%, Delta Air Lines: Very Late 0.02%, Flexjet: On Time 0.02%, Flexjet: Late 0.02%, Vista America: On Time 0.02%, United Express: Late 0.02%, Vista America: Late 0.01%, United Airlines: Cancelled 0.01%, Philippine Airlines: Cancelled 0.01%, Qatar Airways: On Time 0.01%, SAS: On Time 0.01%, SkyWest Airlines: Cancelled 0.01%, SkyWest Airlines: On Time 0.01%, SkyWest Charter: Late 0.01%, Southwest Airlines: Cancelled 0.01%, LATAM Cargo: Late 0.01%, flyExclusive: On Time 0.01%, flyExclusive: Late 0.01%, Frontier: Cancelled 0.01%, Kenmore Air: On Time 0.01%, Icelandair: Cancelled 0.01%, Emirates: On Time 0.01%, EVA Air Cargo: On Time 0.01%, EVA Air Cargo: Very Late 0.01%, China Airlines: On Time 0.01%, American Airlines: Very Late 0.01%, Asiana Airlines: On Time 0.01%, ATI Jet: On Time 0.01%, Allegiant Air: Late 0.01%, AlphaSky: Cancelled 0.01%, Alaska Horizon: Very Late 0.01%, Alaska SkyWest: Cancelled 0.01%, Aircraft Management Group: Late 0.01%, Aero Aircraft Holdings: Late 0.01%, Air Canada Express: Cancelled 0.01%