Seattle-Tacoma International Airport

17801 International Blvd, Seattle, WA 98158

Latitude, Longitude: 47.4489, -122.3094
IATA code: SEA

Airport status, flight delay information

The status information provided indicates general airport conditions. Check with your airline to determine if your flight is affected.

Delays by Destination: No destination-specific delays are being reported.
Departures: Traffic is experiencing gate hold and taxi delays lasting 15 minutes or less
Arrivals: Arrival traffic is experiencing airborne delays of 15 minutes or less.

TSA security checkpoint wait times

Expected wait times

Transportation Security Administration (TSA) is providing security checkpoint wait time information to assist travelers in planning for their flight. The wait times are historical so please note actual wait time may vary depending on factors including weather delays which result in increased passenger levels.

When calculating arrival time, remember to build in time for non-security related issues, including parking and checking in with your airline.

Please select day of your travel:

SEA TSA wait times in minutes
SEA TSA wait times in minutes for Friday


Local Time

Thursday, 13 May 2021, 11:32 PM

Actual Weather

Mostly Clear
Temperature: 61° F / 16° C
Humidity: 56%
Wind: 33 mph

Weather forecast

Thursday

71° F
Partly Sunny
Friday

72° F
Sunny
Saturday

73° F
Sunny
Sunday

75° F
Sunny
Monday

70° F
Partly Sunny then Chance Rain Showers
Tuesday

65° F
Chance Rain Showers
Wednesday

61° F
Chance Rain Showers

Overnight Mostly cloudy, with a low around 49. North northeast wind around 6 mph.
Thursday Partly sunny. High near 71, with temperatures falling to around 69 in the afternoon. North wind 6 to 9 mph.
Thursday Night Partly cloudy, with a low around 51. North northeast wind 3 to 8 mph.
Friday Sunny, with a high near 72. North wind 3 to 9 mph.
Friday Night Mostly clear, with a low around 50. North northeast wind 5 to 9 mph.
Saturday Sunny, with a high near 73.
Saturday Night Mostly clear, with a low around 51.
Sunday Sunny, with a high near 75.
Sunday Night Mostly clear, with a low around 52.
Monday A chance of rain showers after 5pm. Partly sunny, with a high near 70.
Monday Night A chance of rain showers. Mostly cloudy, with a low around 49.
Tuesday A chance of rain showers. Partly sunny, with a high near 65.
Tuesday Night A chance of rain showers. Mostly cloudy, with a low around 48.
Wednesday A chance of rain showers. Partly sunny, with a high near 61.

WiFi, Internet at SEA

Free WiFi is available in all public areas of the airport. The WiFi access points use the network name (SSID) SEATAC-FREE-WIFI.

Once you connect to SEATAC-FREE-WIFI you will be asked to accept terms and conditions for use, and occasionally view a brief ad before accessing the internet.


Terminals

The main terminal building is laid out in an "X" shape, with the four concourses forming a different arm. In the middle, where concourses converge, there is the "central terminal," an area with TSA security checkpoints, passenger boarding gates and several restaurants and retail stores.

SEA terminals

 


Airport accommodation