LIRR 504 Jamaica – Speonk
Alerts for train 504
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line LIRR.
Last 30 days
Arrival delay at Speonk, in minutes. One bar per run.
- On time (<3 min)
- 3–10 min
- 10–30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Tue 13 Oct Max en route +54 min · last fix heading to Seattle +50 min
- Wed 4 Nov Max en route +55 min · last fix heading to Seattle +41 min
- Sun 4 Oct Max en route +54 min · last fix heading to Seattle +38 min
- Thu 5 Nov Max en route +27 min · last fix heading to Seattle +15 min
- Sun 1 Nov Max en route +15 min · last fix heading to Oyster Bay +8 min
Distribution · 90 days
36 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 31% · 11
- On time 42% · 15
- 3–10 min 17% · 6
- 10–30 min 3% · 1
- 30+ min 8% · 3
On-time by weekday
- 100% M n=5
- 60% T n=5
- 80% W n=5
- 80% T n=5
- 60% F n=5
- 67% S n=6
- 60% S n=5
Stops and timetable
Timetable of the latest run from the operator’s GTFS (11 stops).
Last 90 days, 36 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.
| Stop | Sched. | Usually | 9 days in 10 |
|---|---|---|---|
| 23:36 | on time | +3 min | |
| 00:17 | ≈ +1 min | ≈ +6 min | |
| 00:23 | ≈ +1 min | ≈ +7 min | |
| 00:28 | ≈ on time | ≈ +7 min | |
| 00:31 | ≈ on time | ≈ +7 min | |
| 00:35 | ≈ on time | ≈ +8 min | |
| 00:41 | ≈ on time | ≈ +8 min | |
| 00:48 | ≈ on time | ≈ +9 min | |
| 00:55 | ≈ on time | ≈ +9 min | |
| 01:02 | ≈ on time | ≈ +10 min | |
| 01:18 | on time | +11 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
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 8 Nov | Speonk 01:47 | −5 min | +19 min |
| Sat 7 Nov | Seattle 17:21 | 0 min | +15 min |
| Fri 6 Nov | Seattle 17:22 | 0 min | +8 min |
| Thu 5 Nov | Seattle 17:39 | +15 min | +27 min |
| Wed 4 Nov | Seattle 18:01 | +41 min | +55 min |
| Tue 3 Nov | Montauk 00:05 | −2 min | +16 min |
| Mon 2 Nov | Montauk 00:08 | −1 min | +83 min |
| Sun 1 Nov | Oyster Bay 01:21 | +8 min | +15 min |
| Sat 31 Oct | Seattle 17:21 | 0 min | +17 min |
| Fri 30 Oct | Speonk 20:57 | −2 min | +48 min |
| Thu 29 Oct | Speonk 20:57 | −4 min | +57 min |
| Wed 28 Oct | Montauk 00:06 | −3 min | +27 min |
| Tue 27 Oct | Montauk 21:55 | −5 min | +21 min |
| Mon 26 Oct | Port Jefferson 22:43 | +1 min | +19 min |
| Sat 24 Oct | Northport 11:18 | 0 min | +26 min |
| Fri 23 Oct | Speonk 22:31 | +2 min | +14 min |
| Thu 22 Oct | Speonk 18:46 | +1 min | +23 min |
| Wed 21 Oct | Montauk 21:55 | −6 min | +28 min |
| Tue 20 Oct | Jamaica 20:55 | +3 min | +58 min |
| Mon 19 Oct | Oyster Bay 00:38 | −5 min | +18 min |
| Sun 18 Oct | Port Jefferson 23:13 | +2 min | +23 min |
| Sat 17 Oct | Port Jefferson 23:15 | +4 min | +20 min |
| Fri 16 Oct | Oyster Bay 23:47 | +6 min | +12 min |
| Thu 15 Oct | Speonk 22:04 | −1 min | +5 min |
| Wed 14 Oct | Speonk 18:44 | −1 min | +34 min |
| Tue 13 Oct | Seattle 18:13 | +50 min | +54 min |
| Mon 12 Oct | Port Jefferson 00:59 | +2 min | +16 min |
| Sun 11 Oct | Seattle 17:20 | 0 min | +17 min |
| Sat 10 Oct | Seattle 17:20 | 0 min | +11 min |
| Fri 9 Oct | Port Jefferson 18:36 | +4 min | +43 min |