The trip takes approximately 40 minutes the 1 Line departs every 6-15 minutes depending on the time of day.Light rail or light rail transit (LRT) is a form of urban rail public transportation that generally has a lower capacity and lower speed than heavy rail and metro systems, but higher capacity and higher speed than traditional street-running tram systems. After boarding the 1 Line at Westlake Station, there are 12 stops until you arrive at Sea-Tac/Airport Station.Buy a ticket from the kiosk, and ride the Sound Transit 1 Line South (towards Sea-Tac Airport & Angle Lake).As you exit the Monorail at Westlake Center, head left towards the elevator and stairwell, and go down to the lower level to access the Sound Transit 1 Line.Buy a Monorail ticket at the Seattle Center Monorail station and ride the monorail train to Westlake Center.To get from Seattle Center to Sea-Tac Airport: Buy a Monorail ticket from a Monorail Ticket Vending Machine to ride directly to Seattle Center, home of the Space Needle and more!.Take the elevator (with ‘MONORAIL’ written above it) or stairs up to the Westlake Center Monorail station located on the third floor of Westlake Center.From the transit tunnel at Westlake, look for Exit A2 for the Monorail and 5th Ave & Pine Street.Catch the 1 Line going northbound from Sea-Tac Airport and get off at Westlake Station Look for signs in the airport for the Sound Transit 1 Line.You can use the Link Light Rail and Monorail to travel between the Airport and Seattle Center - great for if you want to visit the Space Needle during a long lay-over! To get from Sea-Tac Airport to Seattle Center:

At Westlake Center, you can connect with the Sound Transit 1 Line (lower level) which travels to Sea-Tac Airport. Seattle Center Monorail does not travel to Sea-Tac Airport it only travels between Seattle Center and Westlake Center.

Light link rail