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Service alerts
Stay in the know with rider alerts for construction and event related revisions to Sound Transit service. Unexpected or last-minute changes to service may not be available on this page.
Link light rail
Announcement
Upcoming
Starting March 28, 1 Line service will end around midnight depending on station.
In effect: March 28, 3:00 a.m.
Routes: 1 Line
Please note that this is a general guideline, be sure to check out the 1 Line schedule to confirm if your trip is affected.
Passengers traveling after midnight between SeaTac, Tukwila International Boulevard, and downtown Seattle should take the new 570 Night Bus. Check out the schedule at soundtransit.org/570.
Passengers traveling after midnight between SeaTac, Tukwila International Boulevard, and downtown Seattle should take the new 570 Night Bus. Check out the schedule at soundtransit.org/570.
Sounder train
Announcement
Upcoming
Beginning Monday, March 30, the N Line will have some schedule adjustments.
In effect: March 30 - April 7
Routes: N Line
The N Line train 1700 will depart Seattle at 3:45 p.m., giving passengers an earlier commute option.
Announcement
Upcoming
Beginning Monday, March 30, the S Line will have some schedule adjustments.
In effect: March 30 - April 7
Routes: S Line
S Line train 1507 (departing King Street Station at 2:25 p.m.) will extend to Lakewood, instead of Tacoma. The 1520 train (departing at 3:52 p.m.) will begin from Lakewood. Both changes will provide more options for passengers living further south.
ST Express bus
Announcement
Upcoming
2026 Service Change occurs March 28-30. Changes include schedule adjustments on Sounder, Sound Transit Express, and Link services.
In effect: March 28-31
Routes: 545, 510, 515, 560, 574 & 596
Along with the Crosslake Connection opening, late-night 1 Line service will end around midnight, depending on your location within the system. Additionally, we will pilot an overnight bus service between SeaTac, Tukwila International Boulevard, and downtown Seattle. Also, there are schedule adjustments for Sound Transit Express and Sounder routes to enhance connection points and reliability.
Learn more at soundtransit.org/servicechange
Learn more at soundtransit.org/servicechange
Announcement
Upcoming
2026 Service Change occurs March 28-30. Changes include schedule adjustments on Sounder, Sound Transit Express, and Link services.
In effect: March 28-31
Routes: 545, 510, 515, 560, 574 & 596
Along with the Crosslake Connection opening, late-night 1 Line service will end around midnight, depending on your location within the system. Additionally, we will pilot an overnight bus service between SeaTac, Tukwila International Boulevard, and downtown Seattle. Also, there are schedule adjustments for Sound Transit Express and Sounder routes to enhance connection points and reliability.
Learn more at soundtransit.org/servicechange
Learn more at soundtransit.org/servicechange
Announcement
Upcoming
2026 Service Change occurs March 28-30. Changes include schedule adjustments on Sounder, Sound Transit Express, and Link services.
In effect: March 28-31
Routes: 545, 510, 515, 560, 574 & 596
Along with the Crosslake Connection opening, late-night 1 Line service will end around midnight, depending on your location within the system. Additionally, we will pilot an overnight bus service between SeaTac, Tukwila International Boulevard, and downtown Seattle. Also, there are schedule adjustments for Sound Transit Express and Sounder routes to enhance connection points and reliability.
Learn more at soundtransit.org/servicechange
Learn more at soundtransit.org/servicechange
Announcement
Upcoming
2026 Service Change occurs March 28-30. Changes include schedule adjustments on Sounder, Sound Transit Express, and Link services.
In effect: March 28-31
Routes: 545, 510, 515, 560, 574 & 596
Along with the Crosslake Connection opening, late-night 1 Line service will end around midnight, depending on your location within the system. Additionally, we will pilot an overnight bus service between SeaTac, Tukwila International Boulevard, and downtown Seattle. Also, there are schedule adjustments for Sound Transit Express and Sounder routes to enhance connection points and reliability.
Learn more at soundtransit.org/servicechange
Learn more at soundtransit.org/servicechange
Service change
Upcoming
New ST 570 Night Bus pilot begins March 28, operating between SeaTac and downtown Seattle.
In effect: March 28, 3:00 a.m.
Routes: 570
The new overnight bus service will begin between SeaTac Airport Station, Tukwila International Boulevard, and downtown Seattle stations. Buses will run about every 30 minutes, starting about 15 minutes after the last train.
Check out the Night Bus Pilot at soundtransit.org/570
Check out the Night Bus Pilot at soundtransit.org/570
Announcement
Upcoming
2026 Service Change occurs March 28-30. Changes include schedule adjustments on Sounder, Sound Transit Express, and Link services.
In effect: March 28-31
Routes: 545, 510, 515, 560, 574 & 596
Along with the Crosslake Connection opening, late-night 1 Line service will end around midnight, depending on your location within the system. Additionally, we will pilot an overnight bus service between SeaTac, Tukwila International Boulevard, and downtown Seattle. Also, there are schedule adjustments for Sound Transit Express and Sounder routes to enhance connection points and reliability.
Learn more at soundtransit.org/servicechange
Learn more at soundtransit.org/servicechange
Announcement
Upcoming
2026 Service Change occurs March 28-30. Changes include schedule adjustments on Sounder, Sound Transit Express, and Link services.
In effect: March 28-31
Routes: 545, 510, 515, 560, 574 & 596
Along with the Crosslake Connection opening, late-night 1 Line service will end around midnight, depending on your location within the system. Additionally, we will pilot an overnight bus service between SeaTac, Tukwila International Boulevard, and downtown Seattle. Also, there are schedule adjustments for Sound Transit Express and Sounder routes to enhance connection points and reliability.
Learn more at soundtransit.org/servicechange
Learn more at soundtransit.org/servicechange
Stations
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Announcements
There are no alerts for this category.