PreBoard.ai
Report
All airports

SEA

Predicted

Seattle-Tacoma International

Seattle, WA · 2 data sources active

Read our complete SEA security guide →
Standard lane trend · last 6 hoursNow

Main Terminal

Terminal Main

Open
CLEAR
25m
TSA Pre✓
25m
Standard
25m

Updated NaNd ago

North Satellite

Terminal N

Open
CLEAR
25m
TSA Pre✓
25m
Standard
25m

Updated NaNd ago

Sea

Open
unknown
0m

Updated NaNd ago

Checkpoint 1

Open
6h agoNow
CLEAR
3m
Standard
5m

Updated NaNd ago

Checkpoint 2

Open
6h agoNow
Standard
10m

Updated NaNd ago

Checkpoint 3

Open
6h agoNow
TSA Pre✓
3m
Standard
16m

Updated NaNd ago

Checkpoint 4

Open
6h agoNow
TSA Pre✓
15m
Standard
10m

Updated NaNd ago

Checkpoint 5

Open
6h agoNow
TSA Pre✓
10m
Standard
3m

Updated NaNd ago

Checkpoint 6

Open
6h agoNow
CLEAR
15m
Standard
8m

Updated NaNd ago

Skip the 25.2-minute wait with TSA PreCheck

PreCheck members wait under 5 minutes on average. Many travel cards reimburse the $78 enrollment fee.

See cards that cover PreCheck →

Affiliate disclosure: We may earn a commission from applications made through our links. Learn more