Trackside
MARC Penn

Train 502 Union Station to Perryville

On time 96%
Scheduled arrival 8:18 AM
Departs Union Station
Departs 6:12 AM
On time 81% · usually on time
Show all stops
New Carrollton
Scheduled arrival 6:24 AM
On time 100% · usually on time
Seabrook
Scheduled arrival 6:28 AM
On time 93% · usually on time
Bowie State
Scheduled arrival 6:34 AM
On time 81% · usually on time
Odenton
Scheduled arrival 6:40 AM
On time 58% · usually 2 min late
BWI Airport
Scheduled arrival 6:47 AM
On time 34% · usually 3 min late
Halethorpe
Scheduled arrival 6:55 AM
On time 91% · usually on time
West Baltimore
Scheduled arrival 7:03 AM
On time 84% · usually on time
Baltimore Penn Station
Scheduled arrival 7:21 AM
On time 100% · usually on time
Martin State Airport
Scheduled arrival 7:38 AM
On time 85% · usually on time
Edgewood
Scheduled arrival 7:53 AM
On time 92% · usually on time
Aberdeen
Scheduled arrival 8:01 AM
On time 90% · usually on time

Where delay builds

Typical delay along the route across weekdays.

5mUnion Station: usually on timeNew Carrollton: usually on timeSeabrook: usually on timeBowie State: usually on timeOdenton: usually 2 min lateBWI Airport: usually 3 min lateHalethorpe: usually on timeWest Baltimore: usually on timeBaltimore Penn Station: usually on timeMartin State Airport: usually on timeEdgewood: usually on timeAberdeen: usually on timePerryville: usually on time+3Union StationPerryville

Recent performance

How late it arrived on each recent day it ran.

20260908: 0 min late0m9/8🔔1 other alert — tap to see them20260909: 0 min late0m9/9🔔1 other alert — tap to see them20260910: 0 min late0m9/10🔔1 other alert — tap to see them20260911: 0 min late0m9/11🔔1 other alert — tap to see them

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

Showing alerts for Sep 11 · Hide

Other alerts (1)
  • Active Sep 1 – Nov 6 System-wide
    Parking closure for Phase 1 of garage construction
    Construction on the parking garage at Odenton MARC station will begin on Monday, September 14. 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 6 times

Showing alerts for Sep 10 · Hide

Other alerts (1)
  • Active Sep 1 – Nov 6 System-wide
    Parking closure for Phase 1 of garage construction
    Construction on the parking garage at Odenton MARC station will begin on Monday, September 14. 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 6 times

Showing alerts for Sep 9 · Hide

Other alerts (1)
  • Active Sep 1 – Nov 6 System-wide
    Parking closure for Phase 1 of garage construction
    Construction on the parking garage at Odenton MARC station will begin on Monday, September 14. 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 6 times

Showing alerts for Sep 8 · Hide

Other alerts (1)
  • Active Sep 1 – Nov 6 System-wide
    Parking closure for Phase 1 of garage construction
    Construction on the parking garage at Odenton MARC station will begin on Monday, September 14. 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 6 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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