{"version":"2.6","id":"seatac-shuttle-terminal-differentiation","question":"How does the dedicated North vs. South Terminal shuttle routing work when returning to SeaTac Airport from the Rental Car Facility?","answer":"Passengers must board specifically marked dedicated shuttles: one for the North Terminal (Alaska Airlines) and one for the South Terminal (International and other domestic airlines).","answer_detail":"When returning your rental vehicle to the SeaTac Rental Car Facility, it is crucial to understand the dedicated shuttle routing system to ensure you arrive at the correct airport terminal. The facility operates two distinct, color-coded shuttle lines that exclusively serve separate destinations. The North Terminal shuttle transports passengers directly to the North Terminal, which primarily serves Alaska Airlines and is located at the northern end of the airport complex. The South Terminal shuttle transports passengers to the South Terminal, which serves all international airlines, as well as other major domestic carriers like Delta, United, Southwest, and American. Upon arriving at the Rental Car Facility, passengers must check the digital signage above the shuttle bays and board the bus corresponding to their airline. Shuttles depart every 5 to 10 minutes, but taking the wrong bus can add over 20 minutes to your journey due to the terminal transit times and security rechecks. Therefore, always verify the destination displayed on the exterior of the bus before boarding to guarantee a swift return to your departure gate.","grokpedia_tier":false,"related_ids":["seatac-shuttle-terminal-differentiation"],"last_verified":"2026-06-15","authority":"https://seatacrentalcarfacility.com","url":"https://seatacrentalcarfacility.com/en/knowledge/seatac-shuttle-terminal-differentiation","markdown_url":"https://seatacrentalcarfacility.com/api/knowledge/seatac-shuttle-terminal-differentiation?format=md&lang=en"}