Trackside
unofficial updated nightly How this is measured →
On time 87%
Scheduled arrival 8:52 AM
Live ETA tends to run 6 min late leaving Frederick
- Usually on time
- On time (within 2 min) 87% of weekdays
- Late 5+ min 13% of weekdays
- Late 10+ min 11% 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 Frederick
Departs 7:10 AM
On time 96%
· usually on time
Show all stops
Monocacy
Scheduled arrival 7:17 AM
On time 78%
· usually on time
Germantown
Scheduled arrival 7:52 AM
On time 14%
· usually 4 min late
Metropolitan Grove
Scheduled arrival 7:57 AM
On time 8%
· usually 6 min late
Gaithersburg
Scheduled arrival 8:01 AM
On time 6%
· usually 6 min late
Rockville
Scheduled arrival 8:08 AM
On time 4%
· usually 7 min late
Garrett Park
Scheduled arrival 8:13 AM
On time 0%
· usually 10 min late
Kensington
Scheduled arrival 8:16 AM
On time 0%
· usually 10 min late
Silver Spring
Scheduled arrival 8:22 AM
On time 0%
· usually 10 min late
Speed
-
Typical top speed77 mph
The fastest speed it reaches on a typical run, from its last 33 runs in the past 60 days.
-
Average speed35 mph
Frederick 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.
Days marked 🔔 have related service alerts — tap to see them.
Historical alerts
Showing alerts for Nov 10 · Hide
Other historical alerts (1)
-
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.
Tap a 🔔 day in the chart above to see its alerts.
See something wrong? Tell us.