Trackside
Train 8406 Greenbush to South Station
unofficial updated nightly logging since Aug 2026 How this is measured →
On time 30%
Scheduled arrival 7:57 AM · typically 8:01 AM
- Usually 4 min late
- On time (within 2 min) 30% of weekdays
- Late 5+ min 48% of weekdays
- Late 10+ min 18% of weekdays
- About 1 day in 10, it's 10+ min late
- On time ≤2 min
- Close to schedule 2–5 min
- Late 5–10 min
- Very late 10+ min
Departs Greenbush
Departs 6:55 AM
Based on 7 recorded weekdays — early data.
Usually on time
Show all stops
North Scituate
Scheduled arrival 7:02 AM
On time 83%
· usually on time
Cohasset
Scheduled arrival 7:09 AM
On time 69%
· usually on time
Nantasket Junction
Scheduled arrival 7:12 AM
On time 69%
· usually on time
West Hingham
Scheduled arrival 7:17 AM
On time 69%
· usually on time
East Weymouth
Scheduled arrival 7:22 AM
On time 69%
· usually on time
Weymouth Landing/East Braintree
Scheduled arrival 7:28 AM
On time 69%
· usually on time
Quincy Center
Scheduled arrival 7:39 AM
On time 30%
· usually 4 min late
JFK/UMass
Scheduled arrival 7:48 AM
On time 20%
· usually 6 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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