LIRR 861
View line LIRR
Alerts for train 861
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.
It does not run today
Last recorded run: Friday 2 October +6 min
The mini-map returns when the train runs
On-time · 30 days
23%
3/13 runs under 3 min
RT coverage: 13 full · 0 partial · 0 no data
On-time · 90 days
32%
17/53 runs under 3 min
RT coverage: 53 full · 0 partial · 0 no data
Typical delay
+4min
Median at arrival, 90 days
30 days: +5 min
P90
+9min
9 in 10 runs arrive with less than this
30 days: +9 min
Last 30 days
Delay at the end of each run, 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 29 Sept Max en route +11 min · last fix heading to 237 +11 min
- Fri 28 Aug Max en route +12 min · last fix heading to 237 +10 min
- Wed 26 Aug Max en route +10 min · last fix heading to 237 +10 min
- Thu 27 Aug Max en route +11 min · last fix heading to 237 +10 min
- Thu 17 Sept Max en route +11 min · last fix heading to 237 +10 min
Distribution · 90 days
53 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 32% · 17
- 3–10 min 64% · 34
- 10–30 min 4% · 2
- 30+ min 0% · 0
On-time by weekday
- 38% M n=8
- 45% T n=11
- 27% W n=11
- 18% T n=11
- 33% F n=12
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 2 Oct | 237 18:07 | +6 min | +7 min |
| Thu 1 Oct | 237 18:05 | +3 min | +6 min |
| Wed 30 Sept | 237 18:08 | +5 min | +7 min |
| Tue 29 Sept | 237 18:13 | +11 min | +11 min |
| Mon 28 Sept | 237 18:03 | +4 min | +7 min |
| Fri 25 Sept | 237 18:06 | +5 min | +9 min |
| Thu 24 Sept | 237 18:04 | +5 min | +8 min |
| Wed 23 Sept | NEC-1659-03 18:45 | 0 min | +3 min |
| Tue 22 Sept | 237 18:05 | +2 min | +5 min |
| Fri 18 Sept | 237 18:08 | +6 min | +8 min |
| Thu 17 Sept | 237 18:08 | +10 min | +11 min |
| Wed 16 Sept | 237 18:03 | +3 min | +6 min |
| Tue 15 Sept | 237 18:03 | +3 min | +5 min |
| Fri 11 Sept | 237 18:04 | +4 min | +4 min |
| Thu 10 Sept | 237 18:06 | +7 min | +9 min |
| Wed 9 Sept | NEC-2108-01 18:43 | 0 min | +4 min |
| Tue 8 Sept | 237 18:08 | +7 min | +8 min |
| Fri 4 Sept | 237 18:07 | +9 min | +9 min |
| Thu 3 Sept | 237 18:03 | +3 min | +4 min |
| Wed 2 Sept | 237 18:03 | +5 min | +8 min |
| Tue 1 Sept | 237 18:03 | +2 min | +4 min |
| Mon 31 Aug | 237 18:05 | +4 min | +7 min |
| Fri 28 Aug | 237 18:08 | +10 min | +12 min |
| Thu 27 Aug | 237 18:07 | +10 min | +11 min |
| Wed 26 Aug | 237 18:08 | +10 min | +10 min |
| Tue 25 Aug | 237 18:05 | +7 min | +8 min |
| Mon 24 Aug | 237 18:08 | +4 min | +7 min |
| Fri 21 Aug | 237 18:08 | +3 min | +4 min |
| Thu 20 Aug | 237 18:05 | +5 min | +8 min |
| Wed 19 Aug | 237 18:05 | +1 min | +2 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.