Trackside
Train 4301 North Station to Littleton/Route 495
unofficial updated nightly logging since Aug 2026 How this is measured →
On time 74%
Scheduled arrival 6:36 AM
- Usually on time
- On time (within 2 min) 74% of weekdays
- Late 5+ min 18% of weekdays
- Late 10+ min 18% of weekdays
- About 1 day in 10, it's 19+ min late
- On time ≤2 min
- Close to schedule 2–5 min
- Late 5–10 min
- Very late 10+ min
Departs North Station
Departs 5:40 AM
On time 100%
· usually on time
Show all stops
Porter
Scheduled arrival 5:50 AM
On time 100%
· usually on time
Belmont
Scheduled arrival 5:55 AM
On time 100%
· usually on time
Waverley
Scheduled arrival 5:57 AM
On time 83%
· usually on time
Waltham
Scheduled arrival 6:02 AM
On time 75%
· usually on time
Brandeis/Roberts
Scheduled arrival 6:05 AM
On time 75%
· usually on time
Kendal Green
Scheduled arrival 6:09 AM
On time 75%
· usually on time
Lincoln
Scheduled arrival 6:14 AM
On time 82%
· usually on time
Concord
Scheduled arrival 6:19 AM
On time 74%
· usually on time
West Concord
Scheduled arrival 6:23 AM
On time 66%
· usually on time
South Acton
Scheduled arrival 6:28 AM
On time 66%
· usually on time
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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