Trackside
unofficial updated nightly How this is measured →
On time 49%
Scheduled arrival 9:12 AM · typically 9:14 AM
Live ETA tends to run 1 min early leaving Camden Station
- Usually 2 min late
- On time (within 2 min) 49% of weekdays
- Late 5+ min 28% of weekdays
- Late 10+ min 13% of weekdays
- About 1 day in 10, it's 10+ min late
- On time ≤2 min
- Close to schedule 2–5 min
- Late 5–10 min
- Very late 10+ min
Departs Camden Station
Departs 8:05 AM
On time 84%
· usually on time
Show all stops
St. Denis
Scheduled arrival 8:17 AM
On time 42%
· usually 2 min late
Dorsey
Scheduled arrival 8:24 AM
On time 8%
· usually 4 min late
Savage
Scheduled arrival 8:31 AM
On time 21%
· usually 5 min late
Laurel
Scheduled arrival 8:36 AM
On time 9%
· usually 6 min late
Muirkirk
Scheduled arrival 8:41 AM
On time 2%
· usually 8 min late
Greenbelt
Scheduled arrival 8:46 AM
On time 0%
· usually 9 min late
College Park
Scheduled arrival 8:50 AM
On time 0%
· usually 11 min late
Riverdale
Scheduled arrival 8:52 AM
On time 0%
· usually 13 min late
Speed
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Typical top speed70 mph
The fastest speed it reaches on a typical run, from its last 11 runs in the past 60 days.
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Average speed33 mph
Camden Station to Union Station, counting the stops along the way.
Where delay builds
Typical delay along the route across weekdays.
Recent performance
How late it arrived on each recent day it ran.
Historical alerts
Showing alerts for Nov 10 · Hide
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Delayed by freight trafficRunning 15–25 min lateMARC Camden Line Train 851 (8:05 dpt Camden) is currently experiencing a 15-25 minute delay this morning due to prior CSX freight train interference. More updates to follow as needed.
Other historical alerts (1)
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Free ridesMTA will honor all U.S. military veterans, active-duty military, and members of the National Guard and Reserves with FREE transit rides on Wednesday, November 11, 2026. Regular schedules will be in effect, and FREE rides will be available on MARC Train, MTA Local Bus, MTA Metro Subway, Light Rail, Commuter Bus and Mobility services. Eligible riders will need to present one of three IDs: U.S. Department of Defense issued ID (Armed Forces/Uniformed Services/Military Retiree), U.S. Department of Veterans Affairs issued ID; or MVA Veteran designation on a driver's license or state ID. The MTA salutes you and thanks you for your sacrifice, courage and commitment to freedom.
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