Trackside
Train 4307 North Station to Littleton/Route 495
unofficial updated nightly logging since Aug 2026 How this is measured →
On time 91%
Scheduled arrival 2:25 PM
- Usually on time
- On time (within 2 min) 91% of weekdays
- Late 5+ min 0% of weekdays
- Late 10+ min 0% of weekdays
- About 1 day in 10, it's 1+ min late
- On time ≤2 min
- Close to schedule 2–5 min
- Late 5–10 min
- Very late 10+ min
Departs North Station
Departs 1:30 PM
On time 89%
· usually on time
Show all stops
Porter
Scheduled arrival 1:40 PM
On time 100%
· usually on time
Belmont
Scheduled arrival 1:45 PM
On time 100%
· usually on time
Waverley
Scheduled arrival 1:47 PM
On time 92%
· usually on time
Waltham
Scheduled arrival 1:52 PM
On time 92%
· usually on time
Brandeis/Roberts
Scheduled arrival 1:55 PM
On time 78%
· usually on time
Kendal Green
Scheduled arrival 1:59 PM
On time 92%
· usually on time
Lincoln
Scheduled arrival 2:04 PM
On time 85%
· usually on time
Concord
Scheduled arrival 2:09 PM
On time 85%
· usually on time
West Concord
Scheduled arrival 2:13 PM
On time 83%
· usually on time
South Acton
Scheduled arrival 2:18 PM
On time 76%
· 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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