Trackside
Train 6403 South Station to Needham Heights
unofficial updated nightly logging since Aug 2026 How this is measured →
On time 75%
Scheduled arrival 8:37 AM
- Usually on time
- On time (within 2 min) 75% of weekdays
- Late 5+ min 8% of weekdays
- Late 10+ min 8% 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 7:50 AM
Based on 3 recorded weekdays — early data.
Usually on time
Show all stops
Back Bay
Scheduled arrival 7:55 AM
On time 28%
· usually 3 min late
Ruggles
Scheduled arrival 7:58 AM
On time 47%
· usually 2 min late
Forest Hills
Scheduled arrival 8:03 AM
On time 28%
· usually 4 min late
Roslindale Village
Scheduled arrival 8:07 AM
On time 58%
· usually on time
Bellevue
Scheduled arrival 8:09 AM
On time 23%
· usually 3 min late
Highland
Scheduled arrival 8:11 AM
On time 23%
· usually 3 min late
West Roxbury
Scheduled arrival 8:13 AM
On time 23%
· usually 3 min late
Hersey
Scheduled arrival 8:23 AM
On time 41%
· usually 2 min late
Needham Junction
Scheduled arrival 8:26 AM
On time 31%
· usually 3 min late
Needham Center
Scheduled arrival 8:31 AM
On time 40%
· 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.
See something wrong? Tell us.