What are the exact shuttle pickup locations at SeaTac Airport baggage claim for the Rental Car Facility, and how does the frequency change during peak hours?

At a glance

Shuttles pick up at doors 2 and 15 on the baggage claim level. During peak hours (6:00–9:00 AM and 4:00–7:00 PM), shuttles run every 5–7 minutes; off-peak, every 10–15 minutes.