GWR 731B20
View line GWR
Alerts for train 731B20
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
13%
3/23 runs under 3 min
RT coverage: 23 full · 0 partial · 0 no data
On-time · 90 days
14%
9/63 runs under 3 min
RT coverage: 63 full · 0 partial · 0 no data
Typical delay
+8min
Median at arrival, 90 days
30 days: +8 min
P90
+22min
9 in 10 runs arrive with less than this
30 days: +18 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 16 Aug Max en route +45 min · last fix heading to 80411 +39 min
- Fri 11 Sept Max en route +31 min · last fix heading to 76420 +28 min
- Wed 19 Aug Max en route +30 min · last fix heading to 76420 +28 min
- Fri 25 Sept Max en route +28 min · last fix heading to 76420 +26 min
- Mon 31 Aug Max en route +24 min · last fix heading to 76420 +24 min
Distribution · 90 days
63 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 14% · 9
- 3–10 min 43% · 27
- 10–30 min 41% · 26
- 30+ min 2% · 1
On-time by weekday
- 9% M n=11
- 0% T n=10
- 22% W n=9
- 30% T n=10
- 0% F n=10
- — S n=0
- 23% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 21 Oct | Pilning 17:23 | +6 min | +7 min |
| Tue 20 Oct | Pilning 17:33 | +16 min | +16 min |
| Mon 19 Oct | Patchway 17:28 | +10 min | +10 min |
| Sun 18 Oct | Neath 13:05 | −1 min | +5 min |
| Fri 16 Oct | Patchway 17:26 | +8 min | +9 min |
| Thu 15 Oct | Pilning 17:36 | +18 min | +18 min |
| Wed 14 Oct | Patchway 17:19 | +2 min | +4 min |
| Mon 12 Oct | Patchway 17:21 | +3 min | +5 min |
| Sun 11 Oct | Neath 17:16 | +4 min | +10 min |
| Fri 9 Oct | Patchway 17:25 | +8 min | +9 min |
| Thu 8 Oct | Patchway 17:23 | +6 min | +7 min |
| Wed 7 Oct | Patchway 17:22 | +5 min | +6 min |
| Tue 6 Oct | Pilning 17:40 | +23 min | +23 min |
| Mon 5 Oct | Pilning 17:22 | +5 min | +6 min |
| Sun 4 Oct | 80411 13:30 | +6 min | +14 min |
| Fri 2 Oct | 76420 17:25 | +8 min | +8 min |
| Thu 1 Oct | 76420 17:20 | +3 min | +6 min |
| Wed 30 Sept | 76420 17:34 | +17 min | +18 min |
| Tue 29 Sept | 76420 17:31 | +13 min | +13 min |
| Mon 28 Sept | 76420 17:34 | +17 min | +17 min |
| Sun 27 Sept | 79303 13:06 | 0 min | +13 min |
| Fri 25 Sept | 76420 17:44 | +26 min | +28 min |
| Thu 24 Sept | 76420 17:28 | +11 min | +11 min |
| Tue 22 Sept | 76420 17:25 | +8 min | +8 min |
| Mon 21 Sept | 76420 17:25 | +7 min | +9 min |
| Sun 20 Sept | 79303 13:05 | −1 min | +4 min |
| Fri 18 Sept | 76420 17:20 | +3 min | +5 min |
| Thu 17 Sept | 76420 17:22 | +5 min | +7 min |
| Wed 16 Sept | 76420 17:22 | +4 min | +4 min |
| Tue 15 Sept | 76420 17:20 | +3 min | +4 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.