GWR 812K31
View line GWR
Alerts for train 812K31
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.
It does not run today
Last recorded run: Saturday 17 October −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
+2min
Median at arrival, 90 days
P90
+11min
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
- Sat 10 Oct Max en route +14 min · last fix heading to Redland +13 min
- Sat 25 Jul Max en route +12 min · last fix heading to 81431 +11 min
- Sat 3 Oct Max en route +10 min · last fix heading to 81431 +8 min
- Sat 29 Aug Max en route +4 min · last fix heading to 81431 +3 min
Distribution · 90 days
11 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 64% · 7
- 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
- 64% S n=11
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 17 Oct | Lawrence Hill 13:53 | −1 min | +1 min |
| Sat 10 Oct | Redland 14:07 | +13 min | +14 min |
| Sat 3 Oct | 81431 14:02 | +8 min | +10 min |
| Sat 26 Sept | 81431 13:54 | 0 min | +2 min |
| Sat 19 Sept | 81431 13:56 | +2 min | +6 min |
| Sat 12 Sept | 81431 13:55 | +1 min | +7 min |
| Sat 5 Sept | 81431 13:56 | +2 min | +7 min |
| Sat 29 Aug | 81431 13:57 | +3 min | +4 min |
| Sat 8 Aug | 81431 13:55 | +1 min | +5 min |
| Sat 1 Aug | 81431 13:53 | −1 min | +5 min |
| Sat 25 Jul | 81431 14:04 | +11 min | +12 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.