GWR 811L65
View line GWR
Alerts for train 811L65
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
40%
2/5 runs under 3 min
RT coverage: 5 full · 0 partial · 0 no data
On-time · 90 days
33%
3/9 runs under 3 min
RT coverage: 9 full · 0 partial · 0 no data
Typical delay
+5min
Median at arrival, 90 days
30 days: +6 min
P90
+8min
9 in 10 runs arrive with less than this
30 days: +8 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
- Sun 6 Sept Max en route +10 min · last fix heading to 73251 +9 min
- Sun 27 Sept Max en route +13 min · last fix heading to 73251 +8 min
- Sun 13 Sept Max en route +7 min · last fix heading to 74270 +7 min
- Sun 20 Sept Max en route +6 min · last fix heading to 74331 +6 min
- Sun 30 Aug Max en route +6 min · last fix heading to 73251 +5 min
Distribution · 90 days
9 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 33% · 3
- 3–10 min 67% · 6
- 10–30 min 0% · 0
- 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
- 33% S n=9
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 11 Oct | Slough 16:37 | 0 min | — |
| Sun 4 Oct | 73251 16:41 | −1 min | +1 min |
| Sun 27 Sept | 73251 17:22 | +8 min | +13 min |
| Sun 20 Sept | 74331 15:57 | +6 min | +6 min |
| Sun 13 Sept | 74270 16:30 | +7 min | +7 min |
| Sun 6 Sept | 73251 17:09 | +9 min | +10 min |
| Sun 30 Aug | 73251 16:42 | +5 min | +6 min |
| Sun 23 Aug | 73251 16:37 | 0 min | +3 min |
| Sun 16 Aug | 74331 15:40 | +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.