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

Train 434 Wachusett to North Station

On time 58%
Scheduled arrival 6:11 PM
Departs Wachusett
Departs 4:35 PM
On time 91% · usually on time
Show all stops
Fitchburg
Scheduled arrival 4:43 PM
On time 43% · usually 2 min late
North Leominster
Scheduled arrival 4:50 PM
On time 25% · usually 3 min late
Shirley
Scheduled arrival 4:58 PM
On time 25% · usually 3 min late
Ayer
Scheduled arrival 5:03 PM
On time 25% · usually 4 min late
Littleton/Route 495
Scheduled arrival 5:11 PM
On time 7% · usually 5 min late
South Acton
Scheduled arrival 5:17 PM
On time 25% · usually 4 min late
West Concord
Scheduled arrival 5:21 PM
On time 0% · usually 5 min late
Concord
Scheduled arrival 5:25 PM
On time 8% · usually 5 min late
Lincoln
Scheduled arrival 5:31 PM
On time 25% · usually 4 min late
Kendal Green
Scheduled arrival 5:37 PM
On time 43% · usually 3 min late
Brandeis/Roberts
Scheduled arrival 5:40 PM
On time 15% · usually 4 min late
Waltham
Scheduled arrival 5:44 PM
On time 15% · usually 4 min late
Waverley
Scheduled arrival 5:49 PM
On time 33% · usually 3 min late
Belmont
Scheduled arrival 5:51 PM
On time 7% · usually 4 min late
Porter
Scheduled arrival 5:57 PM
On time 57% · usually 2 min late

Where delay builds

Typical delay along the route across weekdays.

10mWachusett: usually on timeFitchburg: usually 2 min lateNorth Leominster: usually 3 min lateShirley: usually 3 min lateAyer: usually 4 min lateLittleton/Route 495: usually 5 min lateSouth Acton: usually 4 min lateWest Concord: usually 5 min lateConcord: usually 5 min lateLincoln: usually 4 min lateKendal Green: usually 3 min lateBrandeis/Roberts: usually 4 min lateWaltham: usually 4 min lateWaverley: usually 3 min lateBelmont: usually 4 min latePorter: usually 2 min lateNorth Station: usually on time+5WachusettNorth Station

Recent performance

How late it arrived on each recent day it ran.

20260908: 3 min late3m9/820260909: 0 min late0m9/920260910: 1 min late1m9/1020260911: 5 min late5m9/11

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