GWR 852P91
View line GWR
Alerts for train 852P91
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line GWR.
The mini-map returns when the train runs
On-time · 30 days
100%
5/5 runs under 3 min
RT coverage: 5 full · 0 partial · 0 no data
On-time · 90 days
69%
9/13 runs under 3 min
RT coverage: 13 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+12min
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 29 Aug Max en route +22 min · last fix heading to Par +14 min
- Sat 18 Jul Max en route +13 min · last fix heading to — +13 min
- Sat 22 Aug Max en route +7 min · last fix heading to Par +6 min
- Sat 25 Jul Max en route +4 min · last fix heading to Par +3 min
Distribution · 90 days
13 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 15% · 2
- On time 54% · 7
- 3–10 min 15% · 2
- 10–30 min 15% · 2
- 30+ min 0% · 0
On-time by weekday
- — M n=0
- — T n=0
- — W n=0
- — T n=0
- — F n=0
- 69% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 10 Oct | Par 20:52 | +1 min | +1 min |
| Sat 3 Oct | Par 20:52 | +1 min | +1 min |
| Sat 26 Sept | Par 20:51 | 0 min | +1 min |
| Sat 19 Sept | Par 20:51 | 0 min | +2 min |
| Sat 12 Sept | Par 20:50 | −1 min | — |
| Sat 5 Sept | Par 20:50 | 0 min | — |
| Sat 29 Aug | Par 21:05 | +14 min | +22 min |
| Sat 22 Aug | Par 20:57 | +6 min | +7 min |
| Sat 15 Aug | Par 20:49 | −1 min | — |
| Sat 8 Aug | Par 20:49 | −2 min | +1 min |
| Sat 1 Aug | 85440 20:21 | −2 min | — |
| Sat 25 Jul | Par 20:54 | +3 min | +4 min |
| Sat 18 Jul | — 20:55 | +13 min | +13 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.