Trackside
Train 5421 Porter to Wachusett
unofficial updated nightly logging since Aug 2026 How this is measured →
Usually on time
Scheduled arrival 3:51 PM
Based on 5 recorded Saturdays — early data.
- Usually on time
- On time ≤2 min
- Close to schedule 2–5 min
- Late 5–10 min
- Very late 10+ min
Departs Porter
Departs 2:25 PM
Based on 4 recorded Saturdays — early data.
Usually on time
Show all stops
Belmont
Scheduled arrival 2:30 PM
Based on 4 recorded Saturdays — early data.
Usually on time
Waverley
Scheduled arrival 2:32 PM
Based on 4 recorded Saturdays — early data.
Usually on time
Waltham
Scheduled arrival 2:37 PM
Based on 4 recorded Saturdays — early data.
Usually on time
Brandeis/Roberts
Scheduled arrival 2:40 PM
Based on 4 recorded Saturdays — early data.
Usually 2 min late
Kendal Green
Scheduled arrival 2:44 PM
Based on 4 recorded Saturdays — early data.
Usually on time
Lincoln
Scheduled arrival 2:49 PM
Based on 4 recorded Saturdays — early data.
Usually 2 min late
Concord
Scheduled arrival 2:54 PM
Based on 4 recorded Saturdays — early data.
Usually 2 min late
West Concord
Scheduled arrival 2:58 PM
Based on 4 recorded Saturdays — early data.
Usually on time
South Acton
Scheduled arrival 3:03 PM
Based on 4 recorded Saturdays — early data.
Usually 2 min late
Littleton/Route 495
Scheduled arrival 3:10 PM
Based on 5 recorded Saturdays — early data.
Usually on time
Ayer
Scheduled arrival 3:18 PM
Based on 5 recorded Saturdays — early data.
Usually on time
Shirley
Scheduled arrival 3:23 PM
Based on 5 recorded Saturdays — early data.
Usually on time
North Leominster
Scheduled arrival 3:32 PM
Based on 5 recorded Saturdays — early data.
Usually on time
Fitchburg
Scheduled arrival 3:40 PM
Based on 5 recorded Saturdays — early data.
Usually 2 min late
Where delay builds
Typical delay along the route across Saturdays.
Recent performance
How late it arrived on each recent day it ran.
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