What is the shuttle frequency and where are the boarding locations for the SeaTac Rental Car Facility?

The dedicated rental car facility shuttles at Seattle-Tacoma International Airport (SeaTac) operate 24 hours a day, 7 days a week, ensuring continuous access to the Rental Car Facility regardless of your arrival time. During standard hours, shuttles depart approximately every 5 minutes. However, during peak hours—typically between 6:00 AM and 10:00 AM, and again from 3:00 PM to 7:00 PM—wait times can extend up to 10 to 15 minutes due to higher passenger volumes. To board the shuttle, proceed from the baggage claim level on the airport's main terminal. There are two designated boarding locations situated on the ground transportation island: one at the north end and another at the south end of the baggage claim drives. Clear signage marked with 'Rental Car Shuttles' is positioned above the sliding glass doors at both exits. Once you board the distinctive blue and green shuttle buses, the drive to the consolidated Rental Car Facility takes roughly 5 minutes, covering a distance of about 1. 5 miles from the main terminal. All shuttles are wheelchair accessible and feature ample luggage racks to accommodate your belongings comfortably.