S

S Line

Sounder · Route S Line

King Street ↔ Lakewood

3 alerts Limited service 0 trains live
Track live
Direction
Live · as of 7:20 PM

Stations, live trains and next arrivals

3 service alertsStarting Monday, March 16, Sound Transit will close Kent Station’s northwest Sounder surface parking lot.
Live data is delayed.
    1. King StreetN1 bus routeNo more trains
    2. Tukwila SounderNo more trains
    3. Kent SounderNo more trains
    4. AuburnNo more trains
    5. SumnerNo more trains
    6. PuyallupNo more trains
    7. Tukwila SounderNo more trains
    8. Kent SounderNo more trains
    9. AuburnNo more trains
    10. SumnerNo more trains
    11. PuyallupNo more trains
    12. Tacoma DomeTNo more trains
    13. Tacoma DomeTNo more trains
    14. South TacomaNo more trains
    15. LakewoodNo more trains
    1. Tacoma DomeTNo more trains
    2. PuyallupNo more trains
    3. SumnerNo more trains
    4. AuburnNo more trains
    5. Kent SounderNo more trains
    6. Tukwila SounderNo more trains
    7. LakewoodNo more trains
    8. South TacomaNo more trains
    9. Tacoma DomeTNo more trains
    10. PuyallupNo more trains
    11. SumnerNo more trains
    12. AuburnNo more trains
    13. Kent SounderNo more trains
    14. Tukwila SounderNo more trains
    15. King StreetN1 bus routeNo more trains
    16. King StreetN1 bus routeNo more trains
    Live arrival Grey times are scheduled Not tracked: scheduled, but no train is reporting Transfer station

    Timetable

    Scheduled departures for any day Sound Transit has published. For live arrivals, use the diagram above.

    No service on this day Sun, Nov 1

    On-time performance

    How much of the time trains ran early, on time or late, hour by hour.

    No on-time data for the S Line yet.

    It builds up from live positions while trains are running. On time: no more than 1 min early or 5 min late, sampled once a minute from live positions.

    Connections

    Rail lines and bus routes you can transfer to from the S Line.

    Rail

    Bus

    About the S Line

    The S Line (Sound Transit route S Line) is a Sounder line with 15 stations between King Street and Lakewood.

    Times with the live mark come from each train's GPS and Sound Transit's real-time predictions. Times marked "Not tracked" are scheduled trips with no train reporting. All other times are from Sound Transit's published schedule (feed SC-Fall-2026.5).

    Is the S Line the same as route S Line?

    Yes. Sound Transit's schedule data lists the S Line as route S Line.