Grand Central 181A81
View line Grand Central
Alerts for train 181A81
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line Grand Central.
It does not run today
Last recorded run: Sunday 1 November −1 min
The mini-map returns when the train runs
On-time · 30 days
50%
2/4 runs under 3 min
RT coverage: 4 full · 0 partial · 0 no data
On-time · 90 days
64%
7/11 runs under 3 min
RT coverage: 11 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
P90
+24min
9 in 10 runs arrive with less than this
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
- Sun 25 Oct Max en route +29 min · last fix heading to Finsbury Park +26 min
- Sun 18 Oct Max en route +30 min · last fix heading to Alexandra Palace +24 min
- Sun 20 Sept Max en route +10 min · last fix heading to 54245 +6 min
- Sun 4 Oct Max en route +6 min · last fix heading to 54245 +3 min
Distribution · 90 days
11 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 9% · 1
- On time 55% · 6
- 3–10 min 18% · 2
- 10–30 min 18% · 2
- 30+ min 0% · 0
On-time by weekday
- — M n=0
- — T n=0
- — W n=0
- — T n=0
- — F n=0
- — S n=0
- 64% S n=11
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 1 Nov | Alexandra Palace 10:50 | −1 min | +4 min |
| Sun 25 Oct | Finsbury Park 11:17 | +26 min | +29 min |
| Sun 18 Oct | Alexandra Palace 12:10 | +24 min | +30 min |
| Sun 11 Oct | Alexandra Palace 10:50 | −1 min | +4 min |
| Sun 4 Oct | 54245 10:54 | +3 min | +6 min |
| Sun 27 Sept | 54245 14:31 | +1 min | +5 min |
| Sun 20 Sept | 54245 10:56 | +6 min | +10 min |
| Sun 13 Sept | 54245 10:52 | −1 min | +3 min |
| Sun 6 Sept | 54245 10:53 | 0 min | +5 min |
| Sun 23 Aug | 54245 10:52 | +1 min | +5 min |
| Sun 16 Aug | Hitchin 10:22 | −3 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 11 July 2026.