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 Thursday


Local Time

Thursday, 16 Sep 2021, 8:02 AM

Actual Weather

Clear
Temperature: 47° F / 8° C
Humidity: 86%
Wind: 12 mph

Weather forecast

Today

70° F
Mostly Sunny
Sunday

67° F
Slight Chance Rain Showers then Partly Sunny
Monday

69° F
Sunny
Tuesday

72° F
Mostly Sunny
Wednesday

67° F
Slight Chance Rain Showers then Partly Sunny
Thursday

66° F
Partly Sunny then Slight Chance Light Rain
Friday

66° F
Light Rain Likely

Today Mostly sunny, with a high near 70. West wind around 6 mph.
Tonight A slight chance of rain showers after 11pm. Mostly cloudy, with a low around 56. North wind 3 to 7 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Sunday A slight chance of rain showers before 11am. Partly sunny, with a high near 67. North northeast wind around 6 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Sunday Night Mostly cloudy, with a low around 52. North northeast wind around 7 mph.
Monday Sunny, with a high near 69. North northwest wind around 6 mph.
Monday Night Mostly clear, with a low around 51.
Tuesday Mostly sunny, with a high near 72.
Tuesday Night A slight chance of rain showers after 11pm. Mostly cloudy, with a low around 55.
Wednesday A slight chance of rain showers before 11am. Partly sunny, with a high near 67.
Wednesday Night Mostly cloudy, with a low around 50.
Thursday A slight chance of rain after 5pm. Partly sunny, with a high near 66.
Thursday Night A chance of rain. Mostly cloudy, with a low around 50.
Friday Rain likely. Mostly cloudy, with a high near 66.
Friday Night Rain. Mostly cloudy, with a low around 52.

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