Trackside
MBTA Commuter Rail Fitchburg Early data — logging since Aug 2026

Train 420 Wachusett to North Station

On time 56%
Scheduled arrival 1:01 PM
Departs Wachusett
Departs 11:25 AM
On time 83% · usually on time
Show all stops
Fitchburg
Scheduled arrival 11:33 AM
On time 14% · usually 3 min late
North Leominster
Scheduled arrival 11:40 AM
On time 0% · usually 4 min late
Shirley
Scheduled arrival 11:48 AM
On time 0% · usually 4 min late
Ayer
Scheduled arrival 11:53 AM
On time 7% · usually 5 min late
Littleton/Route 495
Scheduled arrival 12:01 PM
On time 0% · usually 5 min late
South Acton
Scheduled arrival 12:07 PM
On time 8% · usually 5 min late
West Concord
Scheduled arrival 12:11 PM
On time 0% · usually 7 min late
Concord
Scheduled arrival 12:15 PM
On time 0% · usually 7 min late
Lincoln
Scheduled arrival 12:21 PM
On time 9% · usually 5 min late
Kendal Green
Scheduled arrival 12:27 PM
On time 9% · usually 5 min late
Brandeis/Roberts
Scheduled arrival 12:30 PM
On time 16% · usually 6 min late
Waltham
Scheduled arrival 12:34 PM
On time 23% · usually 5 min late
Waverley
Scheduled arrival 12:39 PM
On time 32% · usually 5 min late
Belmont
Scheduled arrival 12:41 PM
On time 25% · usually 6 min late
Porter
Scheduled arrival 12:47 PM
On time 47% · usually 5 min late

Where delay builds

Typical delay along the route across weekdays.

15mWachusett: usually on timeFitchburg: usually 3 min lateNorth Leominster: usually 4 min lateShirley: usually 4 min lateAyer: usually 5 min lateLittleton/Route 495: usually 5 min lateSouth Acton: usually 5 min lateWest Concord: usually 7 min lateConcord: usually 7 min lateLincoln: usually 5 min lateKendal Green: usually 5 min lateBrandeis/Roberts: usually 6 min lateWaltham: usually 5 min lateWaverley: usually 5 min lateBelmont: usually 6 min latePorter: usually 5 min lateNorth Station: usually on time+7WachusettNorth Station

Recent performance

How late it arrived on each recent day it ran.

20260908: 0 min late0m9/820260910: 1 min late1m9/1020260911: 0 min late0m9/11

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