LIRR 1991
View line LIRR
Alerts for train 1991
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 −3 min
The mini-map returns when the train runs
On-time · 30 days
100%
13/13 runs under 3 min
RT coverage: 13 full · 0 partial · 0 no data
On-time · 90 days
88%
46/52 runs under 3 min
RT coverage: 52 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: −1 min
P90
+3min
9 in 10 runs arrive with less than this
30 days: +1 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
- Sat 8 Aug Max en route +6 min · last fix heading to 237 +4 min
- Fri 4 Sept Max en route +6 min · last fix heading to 237 +4 min
- Thu 30 Jul Max en route +5 min · last fix heading to 237 +4 min
- Thu 6 Aug Max en route +4 min · last fix heading to 237 +3 min
- Fri 28 Aug Max en route +5 min · last fix heading to 237 +3 min
Distribution · 90 days
52 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 40% · 21
- On time 48% · 25
- 3–10 min 12% · 6
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- 100% M n=9
- 100% T n=9
- 100% W n=10
- 75% T n=12
- 80% F n=10
- 50% S n=2
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 2 Oct | 237 01:58 | −3 min | +5 min |
| Thu 1 Oct | 237 01:58 | −3 min | +3 min |
| Wed 30 Sept | 237 01:58 | −2 min | +4 min |
| Tue 29 Sept | 237 01:58 | +1 min | +2 min |
| Mon 28 Sept | 237 01:58 | +1 min | +3 min |
| Fri 25 Sept | 237 01:57 | −3 min | +2 min |
| Thu 24 Sept | 237 01:58 | −4 min | +5 min |
| Tue 22 Sept | 237 01:59 | −3 min | +3 min |
| Mon 21 Sept | 237 01:58 | 0 min | +3 min |
| Fri 18 Sept | FRS-0109-S 22:47 | 0 min | — |
| Thu 17 Sept | 237 01:58 | 0 min | +3 min |
| Wed 16 Sept | 237 01:57 | −1 min | +4 min |
| Thu 10 Sept | 237 01:58 | 0 min | +3 min |
| Wed 9 Sept | 237 01:58 | +1 min | +4 min |
| Tue 8 Sept | 237 01:58 | +2 min | +2 min |
| Fri 4 Sept | 237 01:59 | +4 min | +6 min |
| Thu 3 Sept | 237 01:57 | −1 min | +3 min |
| Wed 2 Sept | 237 01:57 | −1 min | +2 min |
| Tue 1 Sept | 237 01:57 | +1 min | +4 min |
| Mon 31 Aug | 237 01:59 | −3 min | +4 min |
| Fri 28 Aug | 237 01:58 | +3 min | +5 min |
| Thu 27 Aug | 237 01:58 | 0 min | +2 min |
| Wed 26 Aug | 237 01:58 | +1 min | +4 min |
| Tue 25 Aug | 237 01:58 | +3 min | +3 min |
| Mon 24 Aug | 237 01:57 | −4 min | +3 min |
| Fri 21 Aug | 237 01:57 | −1 min | +2 min |
| Thu 20 Aug | 237 01:57 | −1 min | +6 min |
| Wed 19 Aug | 237 01:59 | −1 min | +2 min |
| Tue 18 Aug | 237 01:59 | +2 min | +4 min |
| Mon 17 Aug | 237 01:59 | −2 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.