Trackside
MBTA Commuter Rail Providence/Stoughton Early data — logging since Aug 2026

Train 851 Back Bay to Providence

On time 85%
Scheduled arrival 4:30 PM
Departs Back Bay
Departs 3:25 PM
On time 22% · usually 4 min late
Show all stops
Ruggles
Scheduled arrival 3:28 PM
On time 0% · usually 4 min late
Route 128
Scheduled arrival 3:39 PM
On time 7% · usually 4 min late
Canton Junction
Scheduled arrival 3:45 PM
On time 21% · usually 4 min late
Sharon
Scheduled arrival 3:51 PM
On time 35% · usually 3 min late
Mansfield
Scheduled arrival 3:59 PM
On time 28% · usually 3 min late
Attleboro
Scheduled arrival 4:07 PM
On time 21% · usually 4 min late
Pawtucket/Central Falls
Scheduled arrival 4:16 PM
On time 22% · usually 4 min late

Where delay builds

Typical delay along the route across weekdays.

35mBack Bay: usually 4 min lateRuggles: usually 4 min lateRoute 128: usually 4 min lateCanton Junction: usually 4 min lateSharon: usually 3 min lateMansfield: usually 3 min lateAttleboro: usually 4 min latePawtucket/Central Falls: usually 4 min lateProvidence: usually on time+4Back BayProvidence

Recent performance

How late it arrived on each recent day it ran.

20260908: 0 min late0m9/820260909: 78 min late78m9/920260910: 1 min late1m9/1020260911: 0 min late0m9/11

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