Trackside
Train 8423 South Station to Greenbush
unofficial updated nightly logging since Aug 2026 How this is measured →
On time 58%
Scheduled arrival 12:47 AM
- Usually on time
- On time (within 2 min) 58% of weekdays
- Late 5+ min 0% of weekdays
- Late 10+ min 0% of weekdays
- About 1 day in 10, it's 2+ min late
- On time ≤2 min
- Close to schedule 2–5 min
- Late 5–10 min
- Very late 10+ min
Departs South Station
Departs 11:50 PM
Based on 5 recorded weekdays — early data.
Usually on time
Show all stops
Quincy Center
Scheduled arrival 12:05 AM
On time 100%
· usually on time
Weymouth Landing/East Braintree
Scheduled arrival 12:14 AM
On time 100%
· usually on time
East Weymouth
Scheduled arrival 12:19 AM
On time 67%
· usually on time
West Hingham
Scheduled arrival 12:22 AM
On time 75%
· usually on time
Nantasket Junction
Scheduled arrival 12:26 AM
On time 43%
· usually 2 min late
Cohasset
Scheduled arrival 12:29 AM
On time 27%
· usually 2 min late
North Scituate
Scheduled arrival 12:36 AM
On time 0%
· usually 4 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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