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 34,241 flights took off or landed Seattle Tacoma International Airport in May 2026

The following countries have flights to or from Seattle Tacoma International Airport: United States, Canada, Mexico, Taiwan, United Kingdom, Japan, Korea, South, China, Germany, Iceland, France, Italy, Singapore, Spain, Luxembourg, Turkey, United Arab Emirates, Ireland, Netherlands, Philippines, Qatar, Hong Kong, Belize, Costa Rica, Denmark, Finland

The following airlines operate flights to or from Seattle Tacoma International Airport: Alaska Airlines, Delta Air Lines, Alaska Horizon, Delta Connection, Southwest Airlines, United Airlines, Flexjet, Air Transport International, American Airlines, NetJets, Sun Country Airlines, Frontier, Cargolux, Dronamics Europe Airlines, Hawaiian Airlines, Alaska Air Cargo, United Express, Vista America, Hainan Airlines, Lufthansa, JetBlue, FedEx Feeder, American Eagle, Asiana Airlines, Baker Aviation, British Airways, Cargojet Airways, Cathay Pacific, Charter Airlines, China Airlines, China Airlines Cargo, Condor, Aircraft Management Group, All Nippon Airways, Aer Lingus, Aeromexico, Air Canada, Air Canada Express, Air France, Finnair, flyExclusive, Emirates, EVA Air, EVA Air Cargo, Executive Jet Management, Korean Air, Korean Air Cargo, LATAM Cargo, Horizon Air, Icelandair, Japan Airlines, Jet Linx Aviation, Neojets, Thrive, Turkish Airlines, Spring City Aviation, STARLUX, Northern Jet Management, Philippine Airlines, Presidential Aviation, Qatar Airways, SAS, Singapore Airlines, SkyWest Airlines, Volaris, WestJet, Worldwide Jet Charter, Venture Aviation Group, Virgin Atlantic

The following destinations have flight connections with Seattle Tacoma International Airport: Los Angeles, Portland, San Francisco, Denver, Taipei, Anchorage, Phoenix, Oakland, Las Vegas, Sacramento, Spokane, Washington, Chicago, Dallas, Richmond, Tokyo, Seoul, London, Boise, Seattle, Santa Barbara, San Jose, Miami, Pasco, Philadelphia, New York, Ontario, Maui, Medford, Minneapolis, Kansas City, Redmond, Reno, Salt Lake City, Santa Rosa, San Diego, Santa Ana, Tucson, Boston, Bozeman, Austin, Eugene, Honolulu, Calgary, Paris, Frankfurt, Toronto, Victoria, Singapore, Reykjavik, Rome, Cancun, Houston, Idaho Falls, Fairbanks, Fort Lauderdale, Fort Worth, Fresno, Great Falls, Detroit, Atlanta, Bellingham, Tampa, Wenatchee, West Palm Beach, Wichita, San Luis Obispo, Kauai Island, Kentucky, Ketchikan, Juneau, El Paso, Kona, Missoula, Monterey, Nashville, Orlando, Palm Springs, Newark, Raleigh, Redding, Pullman, Pittsburgh, Port Angeles, Milwaukee, Oklahoma City, Omaha, New Orleans, Lewiston, Kalispell, Knoxville, Rockford, San Antonio, San Bernardino, Savannah, Sitka, St Louis, Sun Valley, Yakima, Tulsa, Walla Walla, Billings, Baltimore, Burbank, Charlotte, Prestwick, Albuquerque, Alexandria, Arcata, Istanbul, Dubai, Cleveland, Columbus, Dillon, Everett, Greensboro, Helena, Indianapolis, Jackson, Guadalajara, Mexico City, Puerto Vallarta, San Jose Del Cabo, Amsterdam, Manila, Doha, Belize City, Dublin, Barcelona, Luxembourg, Beijing, Chongqing, Shanghai, Liberia, Copenhagen, Vantaa, Munich, Hong Kong, Edmonton, Hamilton, Kelowna

1653 flights (94.67%) flights arrived on time to Seattle Tacoma International Airport. (May 2026)

0 flights (May 2026)

93 flights (5.33%) flights to Seattle Tacoma International Airport were cancelled. (May 2026)

The arrival status of flights to Seattle Tacoma International Airport segmented by Airline are listed here...Alaska Airlines: On Time 39.92%, Delta Air Lines: On Time 17.58%, Alaska Horizon: On Time 11.74%, Delta Connection: On Time 11.34%, United Airlines: On Time 3.49%, Alaska Airlines: Cancelled 2.41%, Southwest Airlines: On Time 1.72%, American Airlines: On Time 1.55%, Frontier: On Time 1.26%, STARLUX: On Time 1.03%, Delta Air Lines: Cancelled 1.03%, Alaska Air Cargo: On Time 0.97%, Air Canada Express: On Time 0.92%, JetBlue: On Time 0.69%, Alaska Horizon: Cancelled 0.57%, Korean Air Cargo: On Time 0.52%, Alaska Air Cargo: Cancelled 0.46%, Cathay Pacific: On Time 0.46%, American Airlines: Cancelled 0.34%, United Express: On Time 0.34%, American Eagle: On Time 0.29%, Philippine Airlines: On Time 0.17%, SAS: Cancelled 0.11%, EVA Air: On Time 0.11%, United Airlines: Cancelled 0.11%, Hawaiian Airlines: Cancelled 0.11%, Icelandair: Cancelled 0.11%, China Airlines: On Time 0.11%, China Airlines Cargo: On Time 0.11%, Condor: On Time 0.11%, Air Canada: Cancelled 0.06%, Sun Country Airlines: On Time 0.06%, Flexjet: On Time 0.06%, Emirates: On Time 0.06%, SkyWest Airlines: On Time 0.06%