SEA Spot Saver has limited appointments available and we're seeing time slots from 5 a.m. to 10 a.m. fill up pretty quickly and be "sold out" due to high passenger volumes and demand, we recommend trying to reserve your time as early as possible, reservations can be made up to five days before your flight. Slots are available 240 to 60 minutes before the scheduled flight time since we want to assure that customers still have time to arrive well before boarding and that also limits options by flight.
We also have SEA Spot Saver available at other checkpoint for on-site sign ups for all airline passengers as well as our normal general screening and checkpoints open.
