LIRR 422 Jamaica – Montauk
Alerts for train 422
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 09:59 −2 min
- Jamaica07:13
- Bay Shore07:56
- Bellport08:19
- Speonk08:44
- Hampton Bays09:06
- East Hampton09:34
- Montauk09:59
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
- Sat 24 Oct Max en route +13 min · last fix heading to septa-rail:90006 +13 min
- Sat 17 Oct Max en route +12 min · last fix heading to Oyster Bay +11 min
- Wed 4 Nov Max en route +16 min · last fix heading to — +10 min
- Mon 17 Aug Max en route +7 min · last fix heading to 171 +7 min
- Tue 25 Aug Max en route +6 min · last fix heading to 171 +6 min
Distribution · 90 days
65 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 6% · 4
- On time 48% · 31
- 3–10 min 43% · 28
- 10–30 min 3% · 2
- 30+ min 0% · 0
On-time by weekday
- 56% M n=9
- 46% T n=13
- 58% W n=12
- 62% T n=13
- 54% F n=13
- 33% S n=3
- 50% S n=2
Stops and timetable
Timetable of the latest run from the operator’s GTFS (15 stops).
Last 90 days, 65 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 |
|---|---|---|---|
| 07:13 | +1 min | +2 min | |
| 07:50 | ≈ +1 min | ≈ +3 min | |
| 07:56 | ≈ +1 min | ≈ +3 min | |
| 08:06 | ≈ +1 min | ≈ +3 min | |
| 08:13 | ≈ +2 min | ≈ +3 min | |
| 08:19 | ≈ +2 min | ≈ +3 min | |
| 08:26 | ≈ +2 min | ≈ +3 min | |
| 08:44 | ≈ +2 min | ≈ +3 min | |
| 08:51 | ≈ +2 min | ≈ +4 min | |
| 09:06 | ≈ +2 min | ≈ +4 min | |
| 09:16 | ≈ +2 min | ≈ +4 min | |
| 09:24 | ≈ +2 min | ≈ +5 min | |
| 09:34 | ≈ +3 min | ≈ +5 min | |
| 09:39 | ≈ +3 min | ≈ +5 min | |
| 09:59 | +3 min | +6 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 | Montauk 10:28 | −2 min | +6 min |
| Sat 7 Nov | Montauk 00:56 | 0 min | +8 min |
| Fri 6 Nov | Port Jefferson 19:24 | 0 min | +8 min |
| Thu 5 Nov | — 14:13 | +2 min | +6 min |
| Wed 4 Nov | — 14:20 | +10 min | +16 min |
| Tue 3 Nov | Port Jefferson 19:23 | +2 min | +11 min |
| Mon 2 Nov | Port Jefferson 19:24 | +1 min | +6 min |
| Fri 30 Oct | Port Jefferson 18:36 | +4 min | +7 min |
| Thu 29 Oct | Port Jefferson 18:35 | +2 min | +6 min |
| Wed 28 Oct | Port Jefferson 01:00 | +2 min | +10 min |
| Tue 27 Oct | Port Jefferson 01:01 | +4 min | +9 min |
| Mon 26 Oct | Oyster Bay 23:55 | −2 min | +7 min |
| Sat 24 Oct | septa-rail:90006 12:57 | +13 min | +13 min |
| Fri 23 Oct | Oyster Bay 01:08 | +1 min | +9 min |
| Thu 22 Oct | septa-rail:90720 22:20 | +6 min | +20 min |
| Wed 21 Oct | Port Jefferson 23:41 | −2 min | +8 min |
| Tue 20 Oct | Oyster Bay 23:45 | +3 min | +7 min |
| Mon 19 Oct | Oyster Bay 23:43 | +1 min | +6 min |
| Sun 18 Oct | Patchogue 20:55 | +4 min | +10 min |
| Sat 17 Oct | Oyster Bay 15:01 | +11 min | +12 min |
| Fri 16 Oct | Montauk 09:54 | +6 min | +8 min |
| Thu 15 Oct | Montauk 09:50 | +2 min | +5 min |
| Wed 14 Oct | Montauk 09:53 | +4 min | +6 min |
| Tue 13 Oct | Montauk 09:54 | +5 min | +5 min |
| Mon 12 Oct | Montauk 18:26 | −2 min | +3 min |
| Fri 9 Oct | Greenport 21:02 | +5 min | +6 min |
| Thu 8 Oct | Oyster Bay 16:49 | +2 min | +4 min |
| Tue 6 Oct | Port Jefferson 00:58 | −1 min | +4 min |
| Fri 2 Oct | 171 13:07 | +1 min | +2 min |
| Thu 1 Oct | 171 13:07 | +2 min | +2 min |