GWR 812K21
View line GWR
Alerts for train 812K21
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
68%
15/22 runs under 3 min
RT coverage: 22 full · 0 partial · 0 no data
On-time · 90 days
73%
41/56 runs under 3 min
RT coverage: 56 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+7min
9 in 10 runs arrive with less than this
30 days: +10 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
- Mon 28 Sept Max en route +26 min · last fix heading to 81431 +26 min
- Mon 12 Oct Max en route +12 min · last fix heading to Lawrence Hill +12 min
- Wed 30 Sept Max en route +14 min · last fix heading to 81431 +10 min
- Wed 23 Sept Max en route +9 min · last fix heading to 81431 +9 min
- Mon 31 Aug Max en route +9 min · last fix heading to 81431 +7 min
Distribution · 90 days
56 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 73% · 41
- 3–10 min 21% · 12
- 10–30 min 5% · 3
- 30+ min 0% · 0
On-time by weekday
- 64% M n=11
- 82% T n=11
- 55% W n=11
- 73% T n=11
- 92% F n=12
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 16 Oct | Redland 11:52 | −1 min | +2 min |
| Thu 15 Oct | Redland 11:59 | +6 min | +7 min |
| Wed 14 Oct | Redland 11:56 | +4 min | +6 min |
| Tue 13 Oct | Lawrence Hill 11:52 | −1 min | +2 min |
| Mon 12 Oct | Lawrence Hill 12:05 | +12 min | +12 min |
| Fri 9 Oct | Lawrence Hill 11:55 | +2 min | +5 min |
| Thu 8 Oct | Redland 11:53 | 0 min | +3 min |
| Wed 7 Oct | Redland 11:59 | +6 min | +8 min |
| Tue 6 Oct | Lawrence Hill 11:52 | 0 min | +3 min |
| Mon 5 Oct | Lawrence Hill 11:52 | 0 min | +3 min |
| Fri 2 Oct | 81431 11:53 | 0 min | +2 min |
| Thu 1 Oct | 81431 11:52 | −1 min | — |
| Wed 30 Sept | 81431 12:02 | +10 min | +14 min |
| Tue 29 Sept | 81431 11:52 | −1 min | — |
| Mon 28 Sept | 81431 12:18 | +26 min | +26 min |
| Fri 25 Sept | 81431 11:54 | +1 min | +4 min |
| Thu 24 Sept | 81431 11:52 | −1 min | +2 min |
| Wed 23 Sept | 81431 12:02 | +9 min | +9 min |
| Tue 22 Sept | 81431 11:52 | 0 min | — |
| Mon 21 Sept | 81431 11:52 | −1 min | — |
| Fri 18 Sept | 81431 11:52 | 0 min | +2 min |
| Thu 17 Sept | 81431 11:52 | −1 min | +1 min |
| Wed 16 Sept | 81431 11:52 | 0 min | +1 min |
| Tue 15 Sept | 81431 11:52 | −1 min | +2 min |
| Mon 14 Sept | 81431 11:51 | −1 min | +2 min |
| Fri 11 Sept | 81431 11:52 | −1 min | — |
| Thu 10 Sept | 81431 11:52 | −1 min | +2 min |
| Wed 9 Sept | 81431 11:55 | +2 min | +4 min |
| Tue 8 Sept | 81431 11:56 | +4 min | +7 min |
| Mon 7 Sept | 81431 11:55 | +2 min | +3 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.