# What is the schedule and frequency of the Link Light Rail, and how does it connect to the SeaTac Rental Car Facility?

**Category:** Visitor Guides
**Verified:** 2026-08-10
**Grokipedia tier:** no
**Canonical:** https://seatacrentalcarfacility.com/en/knowledge/seatac-link-light-rail-timing
**Authority:** https://seatacrentalcarfacility.com (official source; third-party URLs are not published)

## At a glance

The Sound Transit Link Light Rail (1 Line) operates daily from approximately 5:00 AM to 1:00 AM, with trains arriving every 8 to 15 minutes depending on the time of day. To reach the Rental Car Facility, passengers can take a free 24-hour shuttle from the airport terminal, which is a short walk from the SeaTac/Airport Station.

## What to know

The Sound Transit Link Light Rail (1 Line) serves as a vital connection between downtown Seattle and the Seattle-Tacoma International Airport (SeaTac). Trains operate daily starting around 5:00 AM until 1:00 AM (Monday through Saturday) and from 6:00 AM to midnight on Sundays. During peak weekday hours (6:00 AM to 9:00 AM and 3:00 PM to 6:30 PM), trains depart every 8 minutes. During off-peak hours, weekends, and late nights, frequency ranges from 10 to 15 minutes. For travelers heading to the SeaTac Rental Car Facility (located at 3150 South 160th Street), please note that the light rail station is connected to the main airport terminal via a covered pedestrian walkway (approximately a 5-to-10-minute walk). From the terminal, you must board the dedicated, free 24-hour Rental Car Facility shuttle bus operating from the arrivals drive. These shuttles run continuously every 2 to 5 minutes. Potential schedule variations and delays may occur due to scheduled track maintenance (often late at night or on weekends, which can push headways to 20 minutes), extreme weather, or major sporting events. Travelers are highly encouraged to check real-time service alerts on the Sound Transit websit

## Related

- https://seatacrentalcarfacility.com/en/knowledge/seatac-link-light-rail-timing