LIRR 7544 Grand Central – Ronkonkoma
Alerts for train 7544
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 Ronkonkoma at 10:18 −1 min
- Grand Central08:57
- Hicksville09:40
- Bethpage09:46
- Wyandanch09:56
- Deer Park10:01
- Central Islip10:10
- Ronkonkoma10:18
Next service: tomorrow 08:57 from Grand Central · Tue 10 Nov
Last 30 days
Arrival delay at Ronkonkoma, 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 +7 min · last fix heading to Wantagh +6 min
- Sat 3 Oct Max en route +7 min · last fix heading to 179 +5 min
Distribution · 90 days
20 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 15% · 3
- On time 75% · 15
- 3–10 min 10% · 2
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- 100% M n=5
- 67% T n=3
- 100% W n=3
- 100% T n=3
- 100% F n=1
- 67% S n=3
- 100% S n=2
Stops and timetable
Timetable of the latest run from the operator’s GTFS (10 stops).
Last 90 days, 20 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 |
|---|---|---|---|
| 08:57 | on time | +3 min | |
| 09:17 / 09:18 | ≈ +1 min | ≈ +2 min | |
| 09:40 | ≈ +1 min | ≈ +2 min | |
| 09:46 | ≈ +1 min | ≈ +2 min | |
| 09:50 | ≈ +1 min | ≈ +2 min | |
| 09:56 | ≈ +1 min | ≈ +2 min | |
| 10:01 | ≈ +1 min | ≈ +2 min | |
| 10:06 | ≈ +1 min | ≈ +2 min | |
| 10:10 | ≈ +1 min | ≈ +3 min | |
| 10:18 | +1 min | +3 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 | Ronkonkoma 10:52 | −1 min | +4 min |
| Sun 8 Nov | Babylon 13:38 | +1 min | +4 min |
| Sat 7 Nov | Ronkonkoma 07:26 | 0 min | +4 min |
| Mon 2 Nov | Ronkonkoma 20:37 | +2 min | +4 min |
| Thu 29 Oct | Huntington 19:05 | −1 min | +3 min |
| Wed 28 Oct | Babylon 00:11 | +1 min | +4 min |
| Tue 27 Oct | Babylon 17:51 | 0 min | +3 min |
| Mon 26 Oct | Babylon 22:04 | −2 min | +3 min |
| Sat 24 Oct | Huntington 19:43 | +3 min | +6 min |
| Fri 23 Oct | Ronkonkoma 23:29 | +2 min | +6 min |
| Thu 22 Oct | Babylon 21:40 | −4 min | +6 min |
| Wed 21 Oct | Ronkonkoma 18:43 | +1 min | +5 min |
| Tue 20 Oct | Babylon 21:40 | +1 min | +5 min |
| Mon 19 Oct | Ronkonkoma 23:46 | +1 min | +7 min |
| Thu 15 Oct | Far Rockaway 11:42 | 0 min | +4 min |
| Wed 14 Oct | Huntington 20:40 | +1 min | +8 min |
| Tue 13 Oct | Wantagh 19:58 | +6 min | +7 min |
| Mon 5 Oct | Babylon 21:10 | −1 min | +5 min |
| Sun 4 Oct | 179 19:11 | +2 min | +4 min |
| Sat 3 Oct | 179 22:31 | +5 min | +7 min |