LIRR 2019 Ronkonkoma – Grand Central

View line LIRR

Ronkonkoma 07:08 → Grand Central 08:28 Mon, Tue, Wed, Thu, Fri 1 h 20 min · 10 stops Metro-North Railroad

It has not run yet today

Last recorded run: Friday 2 October +2 min

Next service: tomorrow 07:08 from Ronkonkoma · Fri 16 Oct

Next departure 07:08 tomorrow · Ronkonkoma
On-time · 30 days
62%
8/13 runs under 3 min
RT coverage: 0 full · 13 partial · 0 no data
On-time · 90 days
52%
26/50 runs under 3 min
RT coverage: 33 full · 17 partial · 1 no data
Typical delay
+3min
Median at arrival, 90 days
30 days: +2 min
P90
+5min
9 in 10 runs arrive with less than this
30 days: +5 min

Last 30 days

Arrival delay at Grand Central, in minutes. One bar per run.

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

Worst days

  • Wed 26 Aug Max en route +22 min · last fix heading to 349 +17 min
  • Wed 9 Sept Max en route +18 min · last fix heading to 349 +12 min
  • Thu 6 Aug Max en route +12 min · last fix heading to 349 +8 min
  • Mon 17 Aug Max en route +8 min · last fix heading to 349 +7 min
  • Wed 16 Sept Max en route +9 min · last fix heading to 349 +6 min

Distribution · 90 days

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

  • Early 2% · 1
  • On time 50% · 25
  • 3–10 min 44% · 22
  • 10–30 min 4% · 2
  • 30+ min 0% · 0

On-time by weekday

  • 50% M n=8
  • 40% T n=10
  • 40% W n=10
  • 55% T n=11
  • 73% F n=11
  • — S n=0
  • — S n=0

Stops and timetable

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

StopSched.
Ronkonkoma
07:08
Central Islip
07:17
Brentwood
07:21
Deer Park
07:26
Wyandanch
07:31
Farmingdale
07:36
Bethpage
07:41
Hicksville
07:46
Jamaica
08:06 / 08:07
Grand Central
08:28

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 Oct349 09:07Partial coverage+2 min+5 min
Thu 1 Oct349 09:06Partial coverage+2 min+6 min
Wed 30 Sept349 09:07Partial coverage+2 min+6 min
Tue 29 Sept349 09:07Partial coverage+1 min+6 min
Mon 28 Sept349 09:06Partial coverage+3 min+7 min
Fri 25 Sept349 09:08Partial coverage+5 min+5 min
Thu 24 Sept349 09:07Partial coverage−2 min+4 min
Wed 23 Sept349 09:06Partial coverage−1 min+4 min
Tue 22 Sept349 09:08Partial coverage+4 min+6 min
Mon 21 Sept349 09:07Partial coverage+3 min+7 min
Fri 18 Sept349 09:07Partial coverage+1 min+5 min
Thu 17 Sept349 09:06Partial coverage+5 min+6 min
Wed 16 Sept349 09:06Partial coverage+6 min+9 min
Fri 11 Sept349 09:07Partial coverage+1 min+6 min
Thu 10 Sept349 09:07Partial coverage+2 min+7 min
Wed 9 Sept349 11:37Partial coverage+12 min+18 min
Tue 8 Sept349 09:07Partial coverage+2 min+7 min
Fri 4 Sept349 09:06+4 min+6 min
Thu 3 Sept349 09:06+3 min+4 min
Wed 2 Sept349 09:06No data—
Tue 1 Sept349 09:06+5 min+5 min
Mon 31 Aug349 09:08+2 min+5 min
Fri 28 Aug349 09:070 min+6 min
Thu 27 Aug349 09:07+2 min+4 min
Wed 26 Aug349 09:14+17 min+22 min
Tue 25 Aug349 09:07−1 min+6 min
Mon 24 Aug349 09:06+4 min+7 min
Fri 21 Aug349 09:060 min+6 min
Thu 20 Aug349 09:08+4 min+5 min
Wed 19 Aug349 09:08+3 min+5 min