LIRR 405 Jamaica – Montauk
Alerts for train 405
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.
✓ Today’s run finished
Today it reached Montauk at 03:57 −3 min
- Jamaica01:05
- Islip01:51
- Sayville02:08
- Mastic-Shirley02:29
- Westhampton02:54
- Bridgehampton03:22
- Montauk03:57
Next service: tomorrow 01:05 from Jamaica · Wed 11 Nov
Last 30 days
Arrival delay at Montauk, 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 20 Oct Max en route +28 min · last fix heading to Oyster Bay +18 min
- Sun 18 Oct Max en route +29 min · last fix heading to New Haven +17 min
- Sun 11 Oct Max en route +20 min · last fix heading to New Haven +12 min
- Mon 2 Nov Max en route +14 min · last fix heading to Port Jefferson +11 min
- Sat 7 Nov Max en route +18 min · last fix heading to New Haven +11 min
Distribution · 90 days
68 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 50% · 34
- On time 28% · 19
- 3–10 min 12% · 8
- 10–30 min 10% · 7
- 30+ min 0% · 0
On-time by weekday
- 88% M n=8
- 83% T n=12
- 83% W n=12
- 100% T n=12
- 85% F n=13
- 20% S n=5
- 33% S n=6
Stops and timetable
Timetable of the latest run from the operator’s GTFS (18 stops).
Last 90 days, 68 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 |
|---|---|---|---|
| 01:05 | +1 min | +4 min | |
| 01:39 | ≈ +1 min | ≈ +4 min | |
| 01:45 | ≈ +1 min | ≈ +4 min | |
| 01:51 | ≈ +1 min | ≈ +4 min | |
| 01:55 | ≈ on time | ≈ +4 min | |
| 02:01 | ≈ on time | ≈ +4 min | |
| 02:08 | ≈ on time | ≈ +4 min | |
| 02:16 | ≈ on time | ≈ +5 min | |
| 02:22 | ≈ on time | ≈ +5 min | |
| 02:29 | ≈ on time | ≈ +5 min | |
| 02:48 | ≈ on time | ≈ +6 min | |
| 02:54 | ≈ on time | ≈ +7 min | |
| 03:04 | ≈ on time | ≈ +7 min | |
| 03:14 | ≈ 1 min early | ≈ +8 min | |
| 03:22 | ≈ 1 min early | ≈ +8 min | |
| 03:32 | ≈ 1 min early | ≈ +8 min | |
| 03:37 | ≈ 1 min early | ≈ +8 min | |
| 03:57 | 1 min early | +9 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 |
|---|---|---|---|
| Tue 10 Nov | Montauk 04:26 | −3 min | +7 min |
| Sun 8 Nov | Jamaica 20:08 | −1 min | +6 min |
| Sat 7 Nov | New Haven 09:09 | +11 min | +18 min |
| Fri 6 Nov | Port Jefferson 16:57 | +7 min | +8 min |
| Wed 4 Nov | septa-rail:90007 22:40 | +3 min | +24 min |
| Tue 3 Nov | Port Jefferson 22:41 | +1 min | +37 min |
| Mon 2 Nov | Port Jefferson 21:04 | +11 min | +14 min |
| Sun 1 Nov | Speonk 01:06 | +3 min | +17 min |
| Sat 31 Oct | Patchogue 20:39 | +1 min | +23 min |
| Fri 30 Oct | Montauk 21:56 | 0 min | +8 min |
| Thu 29 Oct | Montauk 21:56 | −5 min | +14 min |
| Wed 28 Oct | Montauk 21:56 | −6 min | +10 min |
| Tue 27 Oct | Oyster Bay 01:06 | +5 min | +6 min |
| Sun 25 Oct | New Haven 09:09 | +10 min | +19 min |
| Sat 24 Oct | New Haven 09:05 | +7 min | +17 min |
| Fri 23 Oct | Port Jefferson 20:53 | 0 min | +5 min |
| Thu 22 Oct | Speonk 01:04 | 0 min | +10 min |
| Wed 21 Oct | septa-rail:1 12:46 | 0 min | +8 min |
| Tue 20 Oct | Oyster Bay 17:06 | +18 min | +28 min |
| Sun 18 Oct | New Haven 09:20 | +17 min | +29 min |
| Sat 17 Oct | New Haven 09:11 | +8 min | +18 min |
| Fri 16 Oct | Speonk 03:33 | +2 min | +9 min |
| Thu 15 Oct | Port Jefferson 23:00 | +1 min | +7 min |
| Wed 14 Oct | Oyster Bay 23:41 | −1 min | +7 min |
| Tue 13 Oct | Oyster Bay 23:40 | 0 min | +7 min |
| Mon 12 Oct | Oyster Bay 00:01 | +1 min | +6 min |
| Sun 11 Oct | New Haven 09:11 | +12 min | +20 min |
| Sat 10 Oct | New Haven 09:11 | +10 min | +20 min |
| Fri 9 Oct | Speonk 22:48 | +2 min | +19 min |
| Thu 8 Oct | Speonk 22:06 | 0 min | +24 min |