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

Train 1602 Readville to South Station

On time 49%
Scheduled arrival 5:15 AM · typically 5:17 AM
Departs Readville
Departs 4:45 AM
Based on 7 recorded weekdays — early data.
Usually on time
Show all stops
Fairmount
Scheduled arrival 4:48 AM
On time 55% · usually 2 min late
Blue Hill Avenue
Scheduled arrival 4:51 AM
On time 31% · usually 3 min late
Morton Street
Scheduled arrival 4:53 AM
On time 6% · usually 4 min late
Talbot Avenue
Scheduled arrival 4:56 AM
On time 6% · usually 3 min late
Four Corners/Geneva
Scheduled arrival 4:59 AM
On time 6% · usually 4 min late
Uphams Corner
Scheduled arrival 5:02 AM
On time 6% · usually 4 min late
Newmarket
Scheduled arrival 5:04 AM
On time 22% · usually 3 min late

Where delay builds

Typical delay along the route across weekdays.

10mReadville: usually on timeFairmount: usually 2 min lateBlue Hill Avenue: usually 3 min lateMorton Street: usually 4 min lateTalbot Avenue: usually 3 min lateFour Corners/Geneva: usually 4 min lateUphams Corner: usually 4 min lateNewmarket: usually 3 min lateSouth Station: usually 2 min late+4ReadvilleSouth Station

Recent performance

How late it arrived on each recent day it ran.

20260908: 4 min late4m9/820260909: 4 min late4m9/920260910: 2 min late2m9/1020260911: 0 min late0m9/11

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