GWR 731B51
View line GWR
Alerts for train 731B51
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
100%
4/4 runs under 3 min
RT coverage: 4 full · 0 partial · 0 no data
On-time · 90 days
38%
5/13 runs under 3 min
RT coverage: 13 full · 0 partial · 0 no data
Typical delay
+10min
Median at arrival, 90 days
P90
+25min
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 2 Aug Max en route +30 min · last fix heading to 79303 +29 min
- Sun 20 Sept Max en route +29 min · last fix heading to 79303 +26 min
- Sun 6 Sept Max en route +22 min · last fix heading to 79303 +21 min
- Sun 30 Aug Max en route +19 min · last fix heading to 79303 +17 min
- Sun 13 Sept Max en route +21 min · last fix heading to 79303 +15 min
Distribution · 90 days
13 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 23% · 3
- On time 15% · 2
- 3–10 min 0% · 0
- 10–30 min 62% · 8
- 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
- 38% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 18 Oct | Barry 19:07 | −3 min | +3 min |
| Sun 11 Oct | Bridgend 18:55 | +2 min | +9 min |
| Sun 4 Oct | 79303 18:44 | +2 min | +6 min |
| Sun 27 Sept | 79303 19:08 | −3 min | +7 min |
| Sun 20 Sept | 79303 19:34 | +26 min | +29 min |
| Sun 13 Sept | 79303 18:57 | +15 min | +21 min |
| Sun 6 Sept | 79303 19:03 | +21 min | +22 min |
| Sun 30 Aug | 79303 19:00 | +17 min | +19 min |
| Sun 23 Aug | 79303 18:40 | −2 min | +1 min |
| Sun 16 Aug | 79303 18:52 | +10 min | +12 min |
| Sun 9 Aug | 79303 18:56 | +13 min | +19 min |
| Sun 2 Aug | 79303 19:12 | +29 min | +30 min |
| Sun 26 Jul | 79303 18:52 | +10 min | +10 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.