Trackside
Train 6656 Readville to South Station
unofficial updated nightly logging since Aug 2026 How this is measured →
Usually on time
Scheduled arrival 2:30 PM
Based on 5 recorded Saturdays — early data.
- Usually on time
- On time ≤2 min
- Close to schedule 2–5 min
- Late 5–10 min
- Very late 10+ min
Departs Readville
Departs 2:00 PM
Based on 4 recorded Saturdays — early data.
Usually on time
Show all stops
Fairmount
Scheduled arrival 2:03 PM
Based on 4 recorded Saturdays — early data.
Usually on time
Blue Hill Avenue
Scheduled arrival 2:06 PM
Based on 4 recorded Saturdays — early data.
Usually 2 min late
Morton Street
Scheduled arrival 2:08 PM
Based on 4 recorded Saturdays — early data.
Usually 3 min late
Talbot Avenue
Scheduled arrival 2:11 PM
Based on 4 recorded Saturdays — early data.
Usually 2 min late
Four Corners/Geneva
Scheduled arrival 2:14 PM
Based on 4 recorded Saturdays — early data.
Usually 3 min late
Uphams Corner
Scheduled arrival 2:17 PM
Based on 5 recorded Saturdays — early data.
Usually 2 min late
Newmarket
Scheduled arrival 2:19 PM
Based on 5 recorded Saturdays — early data.
Usually 2 min late
Where delay builds
Typical delay along the route across Saturdays.
Recent performance
How late it arrived on each recent day it ran.
See something wrong? Tell us.