GWR 731B31
View line GWR
Alerts for train 731B31
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
30%
7/23 runs under 3 min
RT coverage: 23 full · 0 partial · 0 no data
On-time · 90 days
24%
16/68 runs under 3 min
RT coverage: 68 full · 0 partial · 0 no data
Typical delay
+12min
Median at arrival, 90 days
30 days: +7 min
P90
+38min
9 in 10 runs arrive with less than this
30 days: +42 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
- Tue 27 Oct Max en route +82 min · last fix heading to Neath +72 min
- Sat 24 Oct Max en route +55 min · last fix heading to Bridgend +55 min
- Sat 15 Aug Max en route +51 min · last fix heading to 79303 +50 min
- Sat 10 Oct Max en route +44 min · last fix heading to Bridgend +44 min
- Mon 17 Aug Max en route +46 min · last fix heading to 79303 +42 min
Distribution · 90 days
68 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 6% · 4
- On time 18% · 12
- 3–10 min 24% · 16
- 10–30 min 32% · 22
- 30+ min 21% · 14
On-time by weekday
- 17% M n=12
- 42% T n=12
- 17% W n=12
- 23% T n=13
- 33% F n=12
- 0% S n=7
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 30 Oct | Neath 22:09 | −3 min | +3 min |
| Thu 29 Oct | Neath 22:12 | 0 min | +7 min |
| Wed 28 Oct | Neath 22:19 | +7 min | +9 min |
| Tue 27 Oct | Neath 23:25 | +72 min | +82 min |
| Mon 26 Oct | Neath 22:15 | +3 min | +7 min |
| Sat 24 Oct | Bridgend 23:09 | +55 min | +55 min |
| Fri 23 Oct | Neath 22:10 | −3 min | +7 min |
| Thu 22 Oct | Bridgend 22:27 | +15 min | +26 min |
| Wed 21 Oct | Neath 22:45 | +33 min | +40 min |
| Tue 20 Oct | Neath 22:13 | +1 min | +2 min |
| Mon 19 Oct | Neath 22:31 | +19 min | +28 min |
| Fri 16 Oct | Neath 22:19 | +7 min | +10 min |
| Thu 15 Oct | Neath 22:28 | +16 min | +16 min |
| Wed 14 Oct | Neath 22:25 | +12 min | +24 min |
| Tue 13 Oct | Neath 22:18 | +5 min | +7 min |
| Mon 12 Oct | Neath 22:15 | +3 min | +7 min |
| Sat 10 Oct | Bridgend 22:58 | +44 min | +44 min |
| Fri 9 Oct | Neath 22:12 | −1 min | +9 min |
| Thu 8 Oct | Neath 22:28 | +16 min | +26 min |
| Wed 7 Oct | Neath 22:18 | +6 min | +14 min |
| Tue 6 Oct | Neath 22:11 | −1 min | +3 min |
| Mon 5 Oct | Neath 22:12 | 0 min | +2 min |
| Sat 3 Oct | 79303 22:22 | +9 min | +9 min |
| Fri 2 Oct | 79303 22:15 | +3 min | +8 min |
| Thu 1 Oct | 79303 22:15 | +3 min | +11 min |
| Wed 30 Sept | 79303 22:15 | +3 min | +13 min |
| Tue 29 Sept | 79303 22:11 | −1 min | +9 min |
| Mon 28 Sept | 79303 22:21 | +9 min | +9 min |
| Fri 25 Sept | 79303 22:41 | +28 min | +41 min |
| Thu 24 Sept | 79303 22:23 | +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.