LIRR 404 Jamaica – Oyster Bay

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Jamaica 15:24 → Oyster Bay 16:19 Mon, Tue, Wed, Thu, Fri 0 h 55 min · 12 stops MTA LIRR

Running now · updated 16:55

Between Locust Valley and Oyster Bay +7 min

Estimated arrival at Oyster Bay 16:26 16:19

  1. Jamaica15:24
  2. East Williston15:42
  3. Roslyn15:48
  4. Glen Head15:55
  5. Sea Cliff15:58
  6. Locust Valley16:07
  7. Oyster Bay16:19

Today it is running worse than usual: typical arrival delay is +1 min; 73% of the last 11 runs arrived on time.

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On-time · 30 days
73%
8/11 runs under 3 min
RT coverage: 11 full · 0 partial · 0 no data
On-time · 90 days
73%
8/11 runs under 3 min
RT coverage: 11 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+7min
9 in 10 runs arrive with less than this
30 days: +7 min

Last 30 days

Arrival delay at Oyster Bay, 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 12 Oct Max en route +16 min · last fix heading to Patchogue +16 min
  • Tue 13 Oct Max en route +9 min · last fix heading to Oyster Bay +7 min
  • Thu 8 Oct Max en route +9 min · last fix heading to Patchogue +6 min

Distribution · 90 days

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

  • Early 18% · 2
  • On time 55% · 6
  • 3–10 min 18% · 2
  • 10–30 min 9% · 1
  • 30+ min 0% · 0

On-time by weekday

  • 50% M n=2
  • 50% T n=2
  • 100% W n=1
  • 0% T n=1
  • 100% F n=1
  • 100% S n=2
  • 100% S n=2

Stops and timetable

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

StopSched.Today
Jamaica
15:24Passed
Mineola
15:37Passed
East Williston
15:42Passed
Albertson
15:45Passed
Roslyn
15:48Passed
Greenvale
15:52Passed
Glen Head
15:55Passed
Sea Cliff
15:58Passed
Glen Street
16:00Passed
Glen Cove
16:03Passed
Locust Valley
16:07Passed
Oyster Bay
16:19Next

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
Tue 13 OctOyster Bay 16:54+7 min+9 min
Mon 12 OctPatchogue 19:53+16 min+16 min
Sun 11 OctPatchogue 18:47+1 min+3 min
Sat 10 OctSpeonk 01:12−3 min+6 min
Fri 9 OctSpeonk 01:040 min+9 min
Thu 8 OctPatchogue 19:44+6 min+9 min
Wed 7 OctOyster Bay 17:46−2 min+10 min
Tue 6 OctPatchogue 23:40+2 min+23 min
Mon 5 OctSpeonk 22:070 min+4 min
Sun 4 Oct198 01:15+2 min+12 min
Sat 3 Oct163 18:46+1 min+1 min