SEASeattle
How long is the TSA line at SEA right now?
Longest line right now
3 min
at Checkpoint 4 · about usual for 2 am
At 1:59 am PST, Mon 9 Nov, SEA’s TSA line is 3 min.
Read from portseattle.org at 1:59 am PST, Mon 9 Nov
Know exactly when to leave home.
By the hour
When each checkpoint is quiet
The usual standard wait each hour, from our readings every 10 minutes over the last four weeks.
| 3 am | 4 am | 5 am | 6 am | 7 am | 8 am | 9 am | 10 am | 11 am | noon | 1 pm | 2 pm | 3 pm | 4 pm | 5 pm | 6 pm | 7 pm | 8 pm | 9 pm | 10 pm | 11 pm | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Checkpoint 3 | |||||||||||||||||||||
| Checkpoint 4 | |||||||||||||||||||||
| Checkpoint 6 |
Tap a square for its minutes.
Right now
Questions people ask
When is SEA security quietest?
Around midnight, when the longest line usually runs 3 min. It peaks around 8 am at 20 min. At this hour it usually runs 3 min.
How current is this number?
Read at 10:59 pm local time from Port of Seattle, 186 minutes ago: the airport hasn’t published a newer number. We check every minute.
Sources
Where the numbers come from
Port of Seattle publishes SEA’s security waits at portseattle.org. We read them every 10 minutes and show the time of each read. Nothing here is predicted.