Trackside
Train 5021 South Station to Worcester
unofficial updated nightly logging since Aug 2026 How this is measured →
On time 100%
Scheduled arrival 2:30 PM
- Usually on time
- On time (within 2 min) 100% of weekdays
- Late 5+ min 0% of weekdays
- Late 10+ min 0% of weekdays
- On time ≤2 min
- Close to schedule 2–5 min
- Late 5–10 min
- Very late 10+ min
Departs South Station
Departs 12:55 PM
Based on 7 recorded weekdays — early data.
Usually on time
Show all stops
Back Bay
Scheduled arrival 1:01 PM
On time 75%
· usually on time
Lansdowne
Scheduled arrival 1:06 PM
On time 52%
· usually on time
Boston Landing
Scheduled arrival 1:11 PM
On time 18%
· usually 3 min late
Wellesley Farms
Scheduled arrival 1:22 PM
On time 75%
· usually on time
Wellesley Hills
Scheduled arrival 1:25 PM
On time 65%
· usually on time
Wellesley Square
Scheduled arrival 1:29 PM
On time 58%
· usually on time
Natick Center
Scheduled arrival 1:34 PM
On time 58%
· usually on time
West Natick
Scheduled arrival 1:39 PM
On time 48%
· usually 4 min late
Framingham
Scheduled arrival 1:44 PM
On time 48%
· usually 3 min late
Ashland
Scheduled arrival 1:50 PM
On time 48%
· usually 3 min late
Southborough
Scheduled arrival 1:55 PM
On time 48%
· usually 2 min late
Westborough
Scheduled arrival 2:04 PM
On time 58%
· usually on time
Grafton
Scheduled arrival 2:09 PM
On time 58%
· 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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