If you’re heading to Seattle-Tacoma International Airport soon, major changes are occurring at security ... said. Checkpoint 6 is closed due to the ongoing construction of the SEA Gateway ...

Passengers will notice new signs at the Seattle-Tacoma International (Sea-Tac) Airport on Thursday. All the security checkpoints have been renumbered. There are now six security checkpoints at the ...

SEA says more than one-third of its daily passenger volume arrives before 9:00 a.m., causing busy conditions at TSA security ... s interactive map for directions to the checkpoints, their gate ...

A new security checkpoint, Checkpoint 1 ... straight to security to avoid scrambling when you arrive. You can use SEA Spot Saver to book a spot in the security line. Once you’re inside, the ...