LIRR 7631 Massapequa – Grand Central
Alerts for train 7631
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.
Running now · updated 14:23
Between Forest Hills and Grand Central +4 min
Estimated arrival at Grand Central 13:52 13:48
- Massapequa12:48
- Wantagh12:55
- Merrick13:01
- Baldwin13:07
- Rockville Centre13:10
- Forest Hills13:33
- Grand Central13:48
Today it is running worse than usual: typical arrival delay is −1 min; 80% of the last 10 runs arrived on time.
Last 30 days
Arrival delay at Grand Central, 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 3 Nov Max en route +11 min · last fix heading to Grand Central +8 min
- Thu 8 Oct Max en route +10 min · last fix heading to Grand Central +5 min
- Mon 9 Nov Max en route +4 min · last fix heading to Grand Central +4 min
Distribution · 90 days
18 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 44% · 8
- On time 39% · 7
- 3–10 min 17% · 3
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- 75% M n=4
- 67% T n=3
- 100% W n=3
- 0% T n=1
- 100% F n=2
- 100% S n=3
- 100% S n=2
Stops and timetable
Timetable of the latest run from the operator’s GTFS (12 stops).
Last 90 days, 18 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 | Today |
|---|---|---|---|---|
| 12:48 | +1 min | +3 min | Passed | |
| 12:52 | ≈ +1 min | ≈ +2 min | Passed | |
| 12:55 | ≈ +1 min | ≈ +2 min | Passed | |
| 12:58 | ≈ +1 min | ≈ +2 min | Passed | |
| 13:01 | ≈ +1 min | ≈ +2 min | Passed | |
| 13:04 | ≈ +1 min | ≈ +3 min | Passed | |
| 13:07 | ≈ +1 min | ≈ +3 min | Passed | |
| 13:10 | ≈ +1 min | ≈ +2 min | Passed | |
| 13:26 / 13:27 | ≈ on time | ≈ +3 min | Passed | |
| 13:31 | ≈ on time | ≈ +3 min | Passed | |
| 13:33 | ≈ on time | ≈ +3 min | Passed | |
| 13:48 | 1 min early | +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
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 9 Nov | Grand Central 14:18 | +4 min | +4 min |
| Sun 8 Nov | Penn Station 00:31 | −3 min | +4 min |
| Sat 7 Nov | Penn Station 23:21 | −2 min | +14 min |
| Fri 6 Nov | Jamaica 23:54 | +2 min | +5 min |
| Tue 3 Nov | Grand Central 07:59 | +8 min | +11 min |
| Wed 21 Oct | Penn Station 07:10 | −3 min | +1 min |
| Mon 19 Oct | Grand Central 01:11 | +1 min | — |
| Wed 14 Oct | Penn Station 15:00 | −2 min | +5 min |
| Tue 13 Oct | Grand Central 16:52 | −2 min | +4 min |
| Mon 12 Oct | Penn Station 19:25 | 0 min | +7 min |
| Sat 10 Oct | Grand Central 15:56 | −1 min | +16 min |
| Fri 9 Oct | Grand Central 23:04 | −1 min | +5 min |
| Thu 8 Oct | Grand Central 19:11 | +5 min | +10 min |
| Wed 7 Oct | Grand Central 08:35 | +2 min | +4 min |
| Tue 6 Oct | Grand Central 17:38 | −2 min | +9 min |
| Mon 5 Oct | Penn Station 00:34 | 0 min | +26 min |
| Sun 4 Oct | 237 20:58 | 0 min | +4 min |
| Sat 3 Oct | 237 00:12 | −6 min | +4 min |