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

Train 1686 Readville to South Station

On time 76%
Scheduled arrival 7:30 PM
Departs Readville
Departs 7:00 PM
Based on 7 recorded weekdays — early data.
Usually on time
Show all stops
Fairmount
Scheduled arrival 7:03 PM
On time 100% · usually on time
Blue Hill Avenue
Scheduled arrival 7:06 PM
On time 100% · usually on time
Morton Street
Scheduled arrival 7:08 PM
On time 91% · usually 2 min late
Talbot Avenue
Scheduled arrival 7:11 PM
On time 91% · usually on time
Four Corners/Geneva
Scheduled arrival 7:14 PM
On time 83% · usually 2 min late
Uphams Corner
Scheduled arrival 7:17 PM
On time 100% · usually on time
Newmarket
Scheduled arrival 7:19 PM
On time 91% · usually on time

Where delay builds

Typical delay along the route across weekdays.

15mReadville: usually on timeFairmount: usually on timeBlue Hill Avenue: usually on timeMorton Street: usually 2 min lateTalbot Avenue: usually on timeFour Corners/Geneva: usually 2 min lateUphams Corner: usually on timeNewmarket: usually on timeSouth Station: usually on time+2ReadvilleSouth Station

Recent performance

How late it arrived on each recent day it ran.

20260908: 0 min late0m9/820260909: 13 min late13m9/920260910: 0 min late0m9/1020260911: 9 min late9m9/11

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