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 Tuesday


Local Time

Monday, 01 Mar 2021, 8:02 PM

Actual Weather

Mostly Cloudy
Temperature: 53° F / 12° C
Humidity: 59%
Wind: mph

Weather forecast

This Afternoon

56° F
Slight Chance Light Rain
Tuesday

49° F
Mostly Cloudy
Wednesday

54° F
Partly Sunny
Thursday

57° F
Partly Sunny then Chance Light Rain
Friday

55° F
Light Rain Likely
Saturday

53° F
Chance Light Rain
Sunday

51° F
Light Rain Likely

This Afternoon A slight chance of rain after 4pm. Mostly sunny. High near 56, with temperatures falling to around 52 in the afternoon. West southwest wind around 9 mph. Chance of precipitation is 20%.
Tonight A slight chance of rain before 2am. Mostly cloudy. Low around 39, with temperatures rising to around 41 overnight. South wind 2 to 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Tuesday Mostly cloudy. High near 49, with temperatures falling to around 46 in the afternoon. South wind 3 to 8 mph.
Tuesday Night Mostly cloudy, with a low around 36. South wind around 8 mph.
Wednesday Partly sunny, with a high near 54. South southwest wind around 7 mph.
Wednesday Night Partly cloudy, with a low around 38.
Thursday A chance of rain after 4pm. Partly sunny, with a high near 57. Chance of precipitation is 30%.
Thursday Night Rain likely. Mostly cloudy, with a low around 44.
Friday Rain likely. Cloudy, with a high near 55.
Friday Night A chance of rain. Mostly cloudy, with a low around 43.
Saturday A chance of rain. Mostly cloudy, with a high near 53.
Saturday Night A chance of rain. Mostly cloudy, with a low around 42.
Sunday Rain likely. Mostly cloudy, with a high near 51.
Sunday Night A chance of rain. Mostly cloudy, with a low around 39.

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