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 Monday


Local Time

Monday, 18 Jan 2021, 11:12 AM

Actual Weather

Mostly Cloudy
Temperature: 45° F / 7° C
Humidity: 80%
Wind: mph

Weather forecast

M.L. King Jr. Day

47° F
Partly Sunny
Tuesday

48° F
Partly Sunny
Wednesday

47° F
Mostly Cloudy
Thursday

45° F
Slight Chance Light Rain
Friday

44° F
Mostly Sunny
Saturday

43° F
Mostly Sunny then Chance Rain And Snow
Sunday

43° F
Chance Rain And Snow

M.L. King Jr. Day Partly sunny. High near 47, with temperatures falling to around 43 in the afternoon. North northeast wind 5 to 9 mph.
Tonight Mostly cloudy. Low around 35, with temperatures rising to around 37 overnight. Northeast wind around 5 mph.
Tuesday Partly sunny. High near 48, with temperatures falling to around 46 in the afternoon. South southeast wind 2 to 7 mph.
Tuesday Night Mostly cloudy, with a low around 39. Southwest wind 1 to 8 mph.
Wednesday Mostly cloudy, with a high near 47. North wind 1 to 6 mph.
Wednesday Night A slight chance of rain after 4am. Mostly cloudy, with a low around 39. Chance of precipitation is 20%.
Thursday A slight chance of rain before 4pm. Mostly cloudy, with a high near 45. Chance of precipitation is 20%.
Thursday Night Mostly cloudy, with a low around 36.
Friday Mostly sunny, with a high near 44.
Friday Night Partly cloudy, with a low around 32.
Saturday A chance of rain and snow after 4pm. Mostly sunny, with a high near 43.
Saturday Night A chance of rain and snow. Mostly cloudy, with a low around 35. Little or no snow accumulation expected.
Sunday A chance of rain and snow. Mostly cloudy, with a high near 43.
Sunday Night A chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 35.

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