LIRR 9046 Penn Station – Ronkonkoma

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Penn Station 23:37 → Ronkonkoma 00:59 Mon, Tue, Wed, Thu, Fri 1 h 22 min · 12 stops MTA LIRR

Running now · updated 00:07

Between Jamaica and Hillside Facility +3 min

Estimated arrival at Ronkonkoma 01:02 00:59 · 19 km/h

  1. Penn Station23:37
  2. Jamaica23:57
  3. Hillside Facility00:03
  4. Hicksville00:22
  5. Farmingdale00:31
  6. Wyandanch00:37
  7. Ronkonkoma00:59

Today it is running worse than usual: typical arrival delay is +2 min; 78% of the last 9 runs arrived on time.

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On-time · 30 days
78%
7/9 runs under 3 min
RT coverage: 8 full · 1 partial · 0 no data
On-time · 90 days
78%
7/9 runs under 3 min
RT coverage: 8 full · 1 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +2 min
P90
+4min
9 in 10 runs arrive with less than this
30 days: +4 min

Last 30 days

Arrival delay at Ronkonkoma, 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 11 Nov Max en route +7 min · last fix heading to Babylon +5 min
  • Sun 1 Nov Max en route +4 min · last fix heading to Jamaica +4 min

Distribution · 90 days

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

  • Early 22% · 2
  • On time 56% · 5
  • 3–10 min 22% · 2
  • 10–30 min 0% · 0
  • 30+ min 0% · 0

On-time by weekday

  • 100% M n=2
  • 100% T n=2
  • 0% W n=1
  • 100% T n=1
  • 100% F n=1
  • 100% S n=1
  • 0% S n=1

Stops and timetable

Timetable of the latest run from the operator’s GTFS (12 stops).

Last 90 days, 9 runs. At intermediate stops it is an estimate from the delay at origin and destination. Delays over 2 h count as “> 2 h”: our data does not measure them exactly.

StopSched.Usually 9 days in 10Today
Penn Station
23:37on time +1 minPassed
Jamaica
23:57 / 23:59≈ +1 min ≈ +2 minPassed
Hillside Facility
00:03≈ +1 min ≈ +2 minNext
Mineola
00:14≈ +1 min ≈ +2 min
Hicksville
00:22≈ +1 min ≈ +3 min
Bethpage
00:27≈ +1 min ≈ +3 min
Farmingdale
00:31≈ +1 min ≈ +3 min
Wyandanch
00:37≈ +1 min ≈ +3 min
Deer Park
00:42≈ +2 min ≈ +4 min
Brentwood
00:47≈ +2 min ≈ +4 min
Central Islip
00:51≈ +2 min ≈ +4 min
Ronkonkoma
00:59+2 min +4 min

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.

Will I make my connection?

Pick where you get off and how many minutes you have until your next train. We work it out from what this train did over the last 90 days.

Include the time to change platforms. It is an estimate from past data, not a guarantee. Days more than 2 h late count as a missed connection.

Recent runs

DateLast stopFinalMax
Thu 12 NovMineola 00:04Partial coverage+2 min+12 min
Wed 11 NovBabylon 21:43+5 min+7 min
Tue 10 NovRonkonkoma 21:56+1 min+4 min
Mon 9 NovBabylon 00:15−2 min+7 min
Sat 7 NovBabylon 01:43+3 min+7 min
Fri 6 NovBabylon 00:28+3 min+4 min
Tue 3 NovJamaica 21:52−1 min+3 min
Mon 2 NovJamaica 22:33−1 min+3 min
Sun 1 NovJamaica 00:21+4 min+4 min