Trackside
MARC Penn

Train 492 Union Station to Baltimore Penn Station

unofficial updated nightly How this is measured →

Saturdays only
On time 38%
Scheduled arrival 6:28 PM · typically 6:31 PM
Live ETA tends to run ~3 min early leaving Union Station
Departs Union Station
Departs 5:28 PM
On time 70% · usually 2 min late
Show all stops
New Carrollton
Scheduled arrival 5:39 PM
On time 75% · usually 2 min late
Bowie State
Scheduled arrival 5:47 PM
On time 47% · usually 2 min late
Odenton
Scheduled arrival 5:53 PM
On time 28% · usually 2 min late
BWI Airport
Scheduled arrival 6:01 PM
On time 28% · usually 3 min late
Halethorpe
Scheduled arrival 6:07 PM
On time 56% · usually 2 min late
West Baltimore
Scheduled arrival 6:14 PM
On time 29% · usually 3 min late

Where delay builds

Typical delay along the route across Saturdays.

70mUnion Station: usually 2 min lateNew Carrollton: usually 2 min lateBowie State: usually 2 min lateOdenton: usually 2 min lateBWI Airport: usually 3 min lateHalethorpe: usually 2 min lateWest Baltimore: usually 3 min lateBaltimore Penn Station: usually 3 min late+3Union StationBaltimore Penn Station

Recent performance

How late it arrived on each recent day it ran.

20260926: 4 min early4 early9/26Sat🔔1 other alert — tap to see them

Days marked 🔔 have related service alerts — tap to see them.

Showing alerts for Sep 26 · Hide

Other historical alerts (1)
  • Active Sep 1 – Nov 6 System-wide
    Station notice
    MARC Train has been notified by the Odenton MARC station parking garage construction team that the start of construction has been delayed. We anticipate that construction will begin later this week and will provide additional updates when they are received. When work begins, the first phase will result in closure of approximately 120 spaces in Lot B, in the part of the lot closest to the southbound platform. Signage has been posted on sandwich boards in the affected parking areas announcing the closure. Please do not park in any areas that are cordoned off or marked No Parking. Towing will be enforced for parking violations. There is ample parking available in the overflow lot on the north side of Route 175. To access this lot, cross Route 175 on Town Center Boulevard, turn right on Hale Street, then proceed straight into the MARC overflow lot. You may also put Hale Street & Lokus Road, Odenton, MD into your GPS device to get directions. Thank you for riding MARC Train.

    Updated 8 times

Tap a 🔔 day in the chart above to see its alerts.

Often passed nearby

Most of those passes are harmless, though — over the past 6 weeks they have rarely delayed this train.

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