Trackside
Train 4015 North Station to Wachusett
unofficial updated nightly logging since Aug 2026 How this is measured →
On time 77%
Scheduled arrival 6:24 PM
- Usually on time
- On time (within 2 min) 77% of weekdays
- Late 5+ min 16% of weekdays
- Late 10+ min 8% of weekdays
- About 1 day in 10, it's 7+ min late
- On time ≤2 min
- Close to schedule 2–5 min
- Late 5–10 min
- Very late 10+ min
Departs North Station
Departs 5:00 PM
On time 88%
· usually on time
Show all stops
Porter
Scheduled arrival 5:10 PM
On time 100%
· usually on time
South Acton
Scheduled arrival 5:35 PM
On time 91%
· usually on time
Littleton/Route 495
Scheduled arrival 5:42 PM
On time 91%
· usually on time
Ayer
Scheduled arrival 5:50 PM
On time 83%
· usually on time
Shirley
Scheduled arrival 5:55 PM
On time 48%
· usually 2 min late
North Leominster
Scheduled arrival 6:04 PM
On time 75%
· usually on time
Fitchburg
Scheduled arrival 6:12 PM
On time 48%
· usually 2 min late
Where delay builds
Typical delay along the route across weekdays.
Recent performance
How late it arrived on each recent day it ran.
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