By light rail Take one direct light rail from University of Washington Station to Seatac/Airport in Seatac: take the 1-LINE light rail from University of Washington Station station to Seatac/Airport Station station. The total trip duration for this route is approximately 48 min.

The Link light rail from University of Washington Station to Seattle-Tacoma International Airport Station takes approximately 45–50 minutes on the 1 Line.

Here are a few key details:

• Travel time: The schedule typically lists the trip as 46 minutes end-to-end, but it can vary slightly depending on time of day and any service alerts.
• Stops: The train makes about 13 stops between UW and the airport, including downtown Seattle, SoDo, and Tukwila.
• Frequency: Trains run every 8–10 minutes during peak hours and every 10–15 minutes during early mornings, evenings, and weekends.
• Direct service: It’s a single-seat ride—no transfers needed.

Pro tip: Always check real-time status with Sound Transit before you go for any unexpected delays or service changes. You can use their website or app.

Safe travels!