Trackside
MBTA Commuter Rail Fairmount Early data — logging since Aug 2026

Train 1636 Blue Hill Avenue to South Station

On time 85%
Scheduled arrival 11:00 AM
Departs Blue Hill Avenue
Departs 10:36 AM
On time 91% · usually on time
Show all stops
Morton Street
Scheduled arrival 10:38 AM
On time 85% · usually on time
Talbot Avenue
Scheduled arrival 10:41 AM
On time 91% · usually on time
Four Corners/Geneva
Scheduled arrival 10:44 AM
On time 79% · usually 2 min late
Uphams Corner
Scheduled arrival 10:47 AM
On time 85% · usually on time
Newmarket
Scheduled arrival 10:49 AM
On time 91% · usually on time

Where delay builds

Typical delay along the route across weekdays.

5mBlue Hill Avenue: usually on timeMorton Street: usually on timeTalbot Avenue: usually on timeFour Corners/Geneva: usually 2 min lateUphams Corner: usually on timeNewmarket: usually on timeSouth Station: usually on time+2Blue Hill AvenueSouth Station

Recent performance

How late it arrived on each recent day it ran.

20260908: 0 min late0m9/820260909: 0 min late0m9/920260910: 0 min late0m9/1020260911: 2 min late2m9/11

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