GWR 811F07
View line GWR
Alerts for train 811F07
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: Sunday 18 October +7 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
19%
3/16 runs under 3 min
RT coverage: 16 full · 0 partial · 0 no data
Typical delay
+7min
Median at arrival, 90 days
P90
+18min
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 13 Sept Max en route +31 min · last fix heading to 86525 +29 min
- Sun 2 Aug Max en route +22 min · last fix heading to Portsmouth Harbour +21 min
- Tue 4 Aug Max en route +15 min · last fix heading to 82121 +15 min
- Sun 9 Aug Max en route +14 min · last fix heading to Portsmouth Harbour +14 min
- Sun 27 Sept Max en route +15 min · last fix heading to Portsmouth Harbour +13 min
Distribution · 90 days
16 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 19% · 3
- 3–10 min 50% · 8
- 10–30 min 31% · 5
- 30+ min 0% · 0
On-time by weekday
- — M n=0
- 0% T n=1
- 0% W n=1
- 0% T n=1
- 0% F n=1
- — S n=0
- 25% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 18 Oct | Warminster 10:25 | +7 min | +7 min |
| Sun 11 Oct | Warminster 10:22 | +2 min | +4 min |
| Sun 4 Oct | Fareham 11:45 | 0 min | +2 min |
| Sun 27 Sept | Portsmouth Harbour 12:13 | +13 min | +15 min |
| Sun 13 Sept | 86525 11:41 | +29 min | +31 min |
| Sun 6 Sept | Portsmouth Harbour 12:05 | +5 min | +7 min |
| Sun 30 Aug | Portsmouth Harbour 12:01 | +1 min | +2 min |
| Sun 23 Aug | Portsmouth Harbour 12:04 | +5 min | +7 min |
| Sun 16 Aug | Portsmouth Harbour 12:08 | +8 min | +9 min |
| Sun 9 Aug | Portsmouth Harbour 12:14 | +14 min | +14 min |
| Fri 7 Aug | Portsmouth Harbour 11:03 | +3 min | +5 min |
| Thu 6 Aug | Portsmouth Harbour 11:07 | +7 min | +7 min |
| Wed 5 Aug | Portsmouth Harbour 11:08 | +8 min | +8 min |
| Tue 4 Aug | 82121 09:36 | +15 min | +15 min |
| Sun 2 Aug | Portsmouth Harbour 12:21 | +21 min | +22 min |
| Sun 26 Jul | Portsmouth Harbour 12:07 | +6 min | +7 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.