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SEA Seattle Tacoma International Airport

Local time
· 80 departures on the board
  • 05:00
    UA2601
    Denver(DEN)
    Gate B7A
    On time
  • 05:00
    AA2748
    Dallas-Fort Worth(DFW)
    Gate D9
    On time
  • 05:00
    UA2748
    Houston(IAH)
    Gate B15
    On time
  • 05:15
    AA381
    Charlotte(CLT)
    Gate D11
    On time
  • 05:15
    UA2029
    San Francisco(SFO)
    Gate B9
    On time
  • 05:20
    WN4697
    Denver(DEN)
    On time
  • 05:30
    DL812
    Detroit(DTW)
    Gate B1
    On time
  • 05:40
    WN2194
    Chicago(MDW)
    Gate B12
    On time
  • 05:45
    DL1128
    Salt Lake City(SLC)
    Gate A2
    On time
  • 05:50
    QK8801
    Vancouver(YVR)
    On time
  • 05:50
    AA1872
    Chicago(ORD)
    Gate D10
    On time
  • 05:55
    WN513
    Phoenix(PHX)
    On time
  • 06:00
    AS578
    Chicago(ORD)
    Gate N13
    On time
  • 06:00
    DL569
    Atlanta(ATL)
    Gate B3
    On time
  • 06:00
    UA1692
    Los Angeles(LAX)
    Gate B11
    On time
  • 06:02
    AS414
    Dallas-Fort Worth(DFW)
    Gate N8
    On time
  • 06:03
    AS505
    Los Angeles(LAX)
    Gate N11
    On time
  • 06:03
    AS85
    Anchorage(ANC)
    Gate D2
    On time
  • 06:05
    DL943
    Minneapolis(MSP)
    Gate A14
    On time
  • 06:10
    MQ3583
    Phoenix(PHX)
    Gate D26
    On time
  • 06:21
    AS1361
    San Diego(SAN)
    Gate S4
    On time
  • 06:35
    06:03
    AS1505
    Boston(BOS)
    Gate N5
    Delayed by 32m
  • 06:35
    WN4865
    Las Vegas(LAS)
    On time
  • 06:40
    AS488
    Burbank(BUR)
    Gate C11
    On time
  • 06:40
    AS699
    Santa Ana(SNA)
    Gate N7
    On time
  • 06:42
    QX2432
    Portland(PDX)
    Gate C16D
    On time
  • 06:55
    WN3542
    Sacramento(SMF)
    On time
  • 07:00
    OO4896
    Los Angeles(LAX)
    Gate A7
    On time
  • 07:00
    UA2618
    Chicago(ORD)
    Gate B15
    On time
  • 07:00
    WR3751
    Calgary(YYC)
    On time

About SEA Airport

Seattle–Tacoma International Airport (SEA) serves the Puget Sound region through a main terminal with Concourses A, B, C and D, plus the North and South Satellite concourses. Alaska Airlines, headquartered nearby, uses SEA as its primary hub, and Delta Air Lines also operates a major hub here. Popular routes include Los Angeles, San Francisco, Las Vegas, Denver, Anchorage, New York, London, Amsterdam and Tokyo. Use the online flight board for real-time arrivals and departures, and allow extra time for security, international processing and Link light rail connections to Seattle.

How do I get to and from Seattle Tacoma International Airport?

Seattle Tacoma International Airport is connected to Seattle and the wider region by Link light rail, public buses, hotel and private shuttles, taxis, ride-hailing, and rental cars. The rail station is reached by a covered walkway from the terminal area. Drivers use the airport garage and curbside zones, while rental car companies operate from a consolidated facility reached by shuttle.

How do the terminals work at Seattle Tacoma International Airport?

SEA has one main terminal building with ticketing, baggage claim, and a central post-security area, plus concourses and North and South satellite areas linked by an underground train system. Airlines are assigned to different check-in zones, but domestic and international departures share the broader terminal complex. International arrivals use dedicated passport and customs facilities before connecting or exiting.

Tips for flying from Seattle Tacoma International Airport

Allow extra time during morning peaks, holidays, summer cruise season, and bad weather, as roads, check-in, and security can be busy. Check your airline’s terminal and bag-drop information before arriving, and be ready for TSA screening and passport control if traveling internationally. If connecting, follow signs for the train between concourses and confirm whether you must reclaim bags.

Frequently asked questions

The IATA airport code for Seattle Tacoma International Airport is SEA.

The ICAO code for Seattle Tacoma International Airport is KSEA.

Seattle Tacoma International Airport (SEA) is located in Seattle, United States.

The local time zone at Seattle Tacoma International Airport (SEA) is America/Los_Angeles (GMT-7).

About 1,323 scheduled departures were counted at Seattle Tacoma International Airport (SEA) when flight schedules were last measured on July 19, 2026.

For international flights, arrive at least 3 hours before departure; for domestic flights, about 2 hours.

Based on the current departures board at Seattle Tacoma International Airport (SEA), scheduled flights are operated by Alaska Airlines, Delta Air Lines, United Airlines, Horizon Air, and Southwest Airlines.

Destinations on the current departures board at Seattle Tacoma International Airport (SEA) include Los Angeles, Dallas-Fort Worth, San Francisco, Chicago, Denver, and Salt Lake City.

The board on this page shows arrivals and departures for Seattle Tacoma International Airport (SEA). It re-checks for updates while the page is open, and every board states how old its data is — busy hubs are refreshed within hours, quieter airports less often.

SEA Airport
Seattle Tacoma International Airport
Seattle, United States · GMT-7

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Airlines

ASAlaska AirlinesDLDelta Air LinesUAUnited AirlinesQXHorizon AirWNSouthwest AirlinesAAAmerican AirlinesOOSkyWest AirlinesQKJazz AviationMQEnvoy AirWRWestjet Encore

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