GWR 811F98
View line GWR
Alerts for train 811F98
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 4 October 0 min
The mini-map returns when the train runs
On-time · 30 days
100%
3/3 runs under 3 min
RT coverage: 3 full · 0 partial · 0 no data
On-time · 90 days
60%
6/10 runs under 3 min
RT coverage: 10 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
P90
+17min
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 30 Aug Max en route +27 min · last fix heading to Portsmouth Harbour +27 min
- Sun 16 Aug Max en route +42 min · last fix heading to Portsmouth Harbour +16 min
- Sun 6 Sept Max en route +4 min · last fix heading to Portsmouth Harbour +4 min
- Sun 2 Aug Max en route +11 min · last fix heading to Portsmouth Harbour +3 min
Distribution · 90 days
10 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 60% · 6
- 3–10 min 20% · 2
- 10–30 min 20% · 2
- 30+ min 0% · 0
On-time by weekday
- — M n=0
- — T n=0
- — W n=0
- — T n=0
- — F n=0
- — S n=0
- 60% S n=10
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 4 Oct | 82086 20:30 | 0 min | +2 min |
| Sun 27 Sept | Portsmouth Harbour 22:36 | −1 min | +8 min |
| Sun 20 Sept | Portsmouth Harbour 22:36 | −1 min | +6 min |
| Sun 6 Sept | Portsmouth Harbour 22:41 | +4 min | +4 min |
| Sun 30 Aug | Portsmouth Harbour 23:03 | +27 min | +27 min |
| Sun 23 Aug | Portsmouth Harbour 22:37 | +1 min | +4 min |
| Sun 16 Aug | Portsmouth Harbour 22:53 | +16 min | +42 min |
| Sun 9 Aug | Portsmouth Harbour 00:25 | +1 min | +7 min |
| Sun 2 Aug | Portsmouth Harbour 22:39 | +3 min | +11 min |
| Sun 26 Jul | Portsmouth Harbour 22:36 | −1 min | +2 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.