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

Train 1641 South Station to Readville

On time 71%
Scheduled arrival 12:47 PM
Departs South Station
Departs 12:17 PM
Based on 6 recorded weekdays — early data.
Usually 2 min late
Show all stops
Newmarket
Scheduled arrival 12:25 PM
On time 51% · usually 2 min late
Uphams Corner
Scheduled arrival 12:27 PM
On time 36% · usually 2 min late
Four Corners/Geneva
Scheduled arrival 12:30 PM
On time 36% · usually 3 min late
Talbot Avenue
Scheduled arrival 12:33 PM
On time 27% · usually 3 min late
Morton Street
Scheduled arrival 12:36 PM
On time 34% · usually 2 min late
Blue Hill Avenue
Scheduled arrival 12:38 PM
On time 34% · usually 3 min late
Fairmount
Scheduled arrival 12:41 PM
On time 21% · usually 3 min late

Where delay builds

Typical delay along the route across weekdays.

10mSouth Station: usually 2 min lateNewmarket: usually 2 min lateUphams Corner: usually 2 min lateFour Corners/Geneva: usually 3 min lateTalbot Avenue: usually 3 min lateMorton Street: usually 2 min lateBlue Hill Avenue: usually 3 min lateFairmount: usually 3 min lateReadville: usually on time+3South StationReadville

Recent performance

How late it arrived on each recent day it ran.

20260908: 0 min late0m9/820260909: 1 min late1m9/920260910: 1 min late1m9/1020260911: 4 min late4m9/11

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