CR-Fairmount 1838 Readville – South Station

View line CR-Fairmount

Readville 12:00 → South Station 12:30 Mon, Tue, Wed, Thu, Fri 0 h 30 min · 9 stops MBTA

Running now · updated 12:05

Between Fairmount and Blue Hill Avenue −1 min

Estimated arrival at South Station 12:30 · 6 km/h

  1. Readville12:00
  2. Fairmount12:03
  3. Blue Hill Avenue12:06
  4. Morton Street12:09
  5. Talbot Avenue12:12
  6. Four Corners/Geneva12:15
  7. South Station12:30

Today it is running no worse than usual: typical arrival delay is −1 min; 74% of the last 19 runs arrived on time.

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On-time · 30 days
74%
14/19 runs under 3 min
RT coverage: 18 full · 1 partial · 4 no data
On-time · 90 days
88%
37/42 runs under 3 min
RT coverage: 41 full · 1 partial · 5 no data
Typical delay
0min
Median at arrival, 90 days
30 days: −1 min
P90
+4min
9 in 10 runs arrive with less than this
30 days: +9 min

Last 30 days

Arrival delay at South Station, in minutes. One bar per run.

  • On time (<3 min)
  • 3–10 min
  • 10–30 min
  • 30+ min
  • Partial coverage
  • No data

Worst days

  • Mon 26 Oct Max en route +11 min · last fix heading to South Station +11 min
  • Mon 5 Oct Max en route +10 min · last fix heading to Worcester +10 min
  • Fri 23 Oct Max en route +9 min · last fix heading to New Bedford +9 min
  • Mon 12 Oct Max en route +6 min · last fix heading to Fall River Depot +4 min
  • Tue 27 Oct Max en route +4 min · last fix heading to Greenbush +4 min

Distribution · 90 days

42 runs with a known final delay. On time = under 3 min, the same cut the map uses.

  • Early 21% · 9
  • On time 67% · 28
  • 3–10 min 7% · 3
  • 10–30 min 5% · 2
  • 30+ min 0% · 0

On-time by weekday

  • 63% M n=8
  • 83% T n=6
  • 100% W n=7
  • 100% T n=7
  • 80% F n=5
  • 100% S n=5
  • 100% S n=4

Stops and timetable

Timetable of the latest run from the operator’s GTFS (9 stops).

StopSched.Today
Readville
12:00Passed
Fairmount
12:03Passed
Blue Hill Avenue
12:06Next
Morton Street
12:09
Talbot Avenue
12:12
Four Corners/Geneva
12:15
Uphams Corner
12:18
Newmarket
12:20
South Station
12:30

Each run is closed into train_runs (country, train number, service day) from the live positions. Final delay = last delay seen. Partial coverage: the feed stopped before the final stop (last value used, hatched in the chart). No data: a run without any valid delay; counts as neither on time nor late. Data collected since 10 July 2026.

Recent runs

DateLast stopFinalMax
Mon 2 NovFairmount 12:03Partial coverage−1 min+13 min
Sun 1 NovFall River Depot 18:30−4 min+6 min
Sat 31 OctFall River Depot 18:30−4 min+6 min
Fri 30 OctFall River Depot 18:53No data—
Thu 29 OctGreenbush 20:03No data—
Wed 28 OctBethel 16:54No data—
Tue 27 OctGreenbush 18:15+4 min+4 min
Mon 26 OctSouth Station 23:39+11 min+11 min
Fri 23 OctNew Bedford 01:46+9 min+9 min
Thu 22 OctDanbury 17:02−1 min+4 min
Wed 21 OctSouth Station 19:04+1 min+3 min
Tue 20 OctGreenbush 20:04−1 min+16 min
Mon 19 OctBethel 16:58No data—
Fri 16 OctKingston 00:59−2 min+22 min
Thu 15 OctKingston 00:58−2 min+11 min
Wed 14 OctGreenbush 00:43−3 min+7 min
Tue 13 OctNew Bedford 01:31−5 min+14 min
Mon 12 OctFall River Depot 00:17+4 min+6 min
Fri 9 OctGreenbush 18:10−1 min+4 min
Thu 8 OctFairmount 19:13+1 min+1 min
Wed 7 OctFairmount 19:15+2 min+3 min
Tue 6 OctNew Bedford 22:43−4 min+11 min
Mon 5 OctWorcester 19:04+10 min+10 min
Sat 3 OctNEC-1851-03 01:13No data—
Fri 2 Oct— 17:110 min—
Thu 1 Oct— 19:580 min—
Wed 30 Sept— 19:590 min—
Mon 28 Sept— 21:160 min—
Sun 27 Sept— 19:590 min—
Sat 26 Sept— 19:590 min—