LIRR 31 Speonk – Babylon

View line LIRR

Speonk 04:10 → Babylon 05:10 Mon, Tue, Wed, Thu, Fri 1 h 00 min · 10 stops Metro-North Railroad

It does not run today

Last recorded run: Friday 2 October +2 min

Next service: tomorrow 04:10 from Speonk · Mon 26 Oct

Next departure 04:10 tomorrow · Speonk
On-time · 30 days
100%
5/5 runs under 3 min
RT coverage: 0 full · 5 partial · 0 no data
On-time · 90 days
83%
38/46 runs under 3 min
RT coverage: 29 full · 17 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +2 min
P90
+3min
9 in 10 runs arrive with less than this
30 days: +2 min

Last 30 days

Arrival delay at Babylon, in minutes. One bar per run.

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

Worst days

  • Thu 3 Sept Max en route +31 min · last fix heading to 27 +31 min
  • Fri 11 Sept Max en route +8 min · last fix heading to 27 +8 min
  • Fri 14 Aug Max en route +9 min · last fix heading to 27 +6 min
  • Mon 24 Aug Max en route +4 min · last fix heading to 27 +4 min
  • Mon 21 Sept Max en route +3 min · last fix heading to 27 +3 min

Distribution · 90 days

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

  • Early 0% · 0
  • On time 83% · 38
  • 3–10 min 15% · 7
  • 10–30 min 0% · 0
  • 30+ min 2% · 1

On-time by weekday

  • 57% M n=7
  • 89% T n=9
  • 90% W n=10
  • 90% T n=10
  • 80% F n=10
  • — S n=0
  • — S n=0

Stops and timetable

Timetable of the latest run from the operator’s GTFS (10 stops).

StopSched.
Speonk
04:10
Mastic-Shirley
04:26
Bellport
04:33
Patchogue
04:40
Sayville
04:47
Oakdale
04:52
Great River
04:56
Islip
04:59
Bay Shore
05:04
Babylon
05:10

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
Fri 2 Oct27 05:42Partial coverage+2 min+2 min
Thu 1 Oct27 05:42Partial coverage+2 min+2 min
Wed 30 Sept27 05:42Partial coverage+2 min+2 min
Tue 29 Sept27 05:46Partial coverage+2 min+2 min
Mon 28 Sept27 05:44Partial coverage+2 min+2 min
Fri 25 Sept27 05:42Partial coverage+2 min+5 min
Thu 24 Sept27 05:41Partial coverage+1 min+2 min
Wed 23 Sept27 05:50Partial coverage+3 min+3 min
Tue 22 Sept27 05:41Partial coverage+1 min+3 min
Mon 21 Sept27 05:48Partial coverage+3 min+3 min
Fri 18 Sept27 05:41Partial coverage+2 min+4 min
Thu 17 Sept27 05:47Partial coverage+2 min+2 min
Wed 16 Sept27 05:41Partial coverage+2 min+2 min
Fri 11 Sept27 05:48Partial coverage+8 min+8 min
Thu 10 Sept27 05:49Partial coverage+2 min+4 min
Wed 9 Sept27 05:41Partial coverage+2 min+3 min
Tue 8 Sept27 05:55Partial coverage+2 min+3 min
Fri 4 Sept27 05:41+2 min+3 min
Thu 3 Sept27 06:11+31 min+31 min
Wed 2 Sept27 05:41+1 min+4 min
Tue 1 Sept27 05:45+1 min+3 min
Mon 31 Aug27 05:42+3 min+3 min
Fri 28 Aug27 05:41+2 min+2 min
Thu 27 Aug27 05:41+2 min+2 min
Wed 26 Aug27 05:53+3 min+3 min
Tue 25 Aug27 05:41+2 min+2 min
Mon 24 Aug27 05:44+4 min+4 min
Fri 21 Aug27 05:41+2 min+2 min
Thu 20 Aug27 05:45+3 min+3 min
Wed 19 Aug27 05:42+2 min+2 min