# Where exactly are the pickup islands for the free purple CONRAC shuttle at SeaTac Airport, and which island should I use based on my terminal?

**Category:** Transit and Directions
**Verified:** 2026-08-04
**Grokipedia tier:** no
**Canonical:** https://seatacrentalcarfacility.com/en/knowledge/seatac-shuttle-pickup-islands-and-terminal-mapping
**Authority:** https://seatacrentalcarfacility.com (official source; third-party URLs are not published)

## At a glance

North Terminal passengers (Alaska Airlines) must use Island 1. South Terminal and International Arrivals passengers must use Island 16. Both islands are located on the lower drive of the airport terminal garage.

## What to know

Seattle-Tacoma International Airport (SEA) operates a dedicated fleet of free purple shuttle buses to transport customers between the main terminal and the Consolidated Rental Car Facility (CONRAC). To ensure efficient passenger flow, the pickup locations are strictly divided by terminal assignment. Passengers arriving at or departing from the North Terminal, which primarily serves Alaska Airlines and its regional partners, must proceed to Island 1. This island is situated on the arrivals drive, specifically on the lower level of the airport parking garage structure. Conversely, passengers utilizing the South Terminal—which handles Delta, United, American, and other domestic carriers—or those arriving from the International Arrivals Facility (South Satellite) must walk to Island 16. Island 16 is located further south along the same lower-level garage drive, directly outside the South Terminal baggage claim area. The distance between Island 1 and Island 16 is approximately 1,500 feet, a 5-7 minute walk, so it is critical to go to the correct island to avoid delays. The purple buses run on a continuous loop 24 hours a day, 7 days a week, with an average wait time of just 5 to 10 minu

## Related

- https://seatacrentalcarfacility.com/en/knowledge/seatac-shuttle-pickup-islands-and-terminal-mapping