GWR 812O11
View line GWR
Alerts for train 812O11
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
46%
11/24 runs under 3 min
RT coverage: 24 full · 0 partial · 0 no data
On-time · 90 days
56%
41/73 runs under 3 min
RT coverage: 73 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +3 min
P90
+12min
9 in 10 runs arrive with less than this
30 days: +11 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 20 Jul Max en route +46 min · last fix heading to Dilton Marsh +46 min
- Tue 6 Oct Max en route +33 min · last fix heading to Warminster +23 min
- Sat 5 Sept Max en route +20 min · last fix heading to Warminster +20 min
- Sat 8 Aug Max en route +21 min · last fix heading to Dilton Marsh +20 min
- Sat 25 Jul Max en route +19 min · last fix heading to Dilton Marsh +19 min
Distribution · 90 days
73 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 4% · 3
- On time 52% · 38
- 3–10 min 26% · 19
- 10–30 min 16% · 12
- 30+ min 1% · 1
On-time by weekday
- 69% M n=13
- 55% T n=11
- 75% W n=12
- 73% T n=11
- 23% F n=13
- 46% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 13 Oct | Warminster 14:12 | +3 min | +3 min |
| Mon 12 Oct | Dilton Marsh 14:10 | 0 min | +1 min |
| Sat 10 Oct | Avoncliff 13:48 | +10 min | +12 min |
| Fri 9 Oct | Warminster 14:12 | +2 min | +3 min |
| Thu 8 Oct | Warminster 14:09 | −1 min | +1 min |
| Wed 7 Oct | Warminster 14:09 | −1 min | +1 min |
| Tue 6 Oct | Warminster 14:32 | +23 min | +33 min |
| Mon 5 Oct | Dilton Marsh 14:11 | +1 min | +2 min |
| Sat 3 Oct | 82121 14:14 | +4 min | +9 min |
| Fri 2 Oct | Dilton Marsh 13:42 | +4 min | +6 min |
| Thu 1 Oct | 82121 14:10 | 0 min | +2 min |
| Wed 30 Sept | 82121 14:11 | +1 min | +1 min |
| Mon 28 Sept | 82121 14:12 | +3 min | +5 min |
| Sat 26 Sept | 82121 14:11 | 0 min | +6 min |
| Fri 25 Sept | 82121 14:13 | +3 min | +3 min |
| Thu 24 Sept | 82121 14:13 | +3 min | +6 min |
| Wed 23 Sept | 82121 14:21 | +11 min | +13 min |
| Tue 22 Sept | 82121 14:10 | 0 min | +2 min |
| Mon 21 Sept | 82121 14:22 | +12 min | +13 min |
| Sat 19 Sept | 82121 14:13 | +2 min | +6 min |
| Fri 18 Sept | 82121 14:19 | +10 min | +13 min |
| Thu 17 Sept | 82121 14:15 | +5 min | +5 min |
| Wed 16 Sept | 82121 14:10 | 0 min | +2 min |
| Tue 15 Sept | 82121 00:20 | +8 min | +10 min |
| Mon 14 Sept | 82121 14:09 | −1 min | — |
| Sat 12 Sept | 82121 14:16 | +6 min | +7 min |
| Fri 11 Sept | 82121 14:12 | +3 min | +3 min |
| Thu 10 Sept | 82121 14:10 | +1 min | +2 min |
| Wed 9 Sept | 82121 14:09 | −1 min | +2 min |
| Tue 8 Sept | 82121 14:15 | +5 min | +5 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.