GWR 731U31
View line GWR
Alerts for train 731U31
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
48%
11/23 runs under 3 min
RT coverage: 23 full · 0 partial · 0 no data
On-time · 90 days
42%
24/57 runs under 3 min
RT coverage: 57 full · 0 partial · 0 no data
Typical delay
+4min
Median at arrival, 90 days
30 days: +3 min
P90
+17min
9 in 10 runs arrive with less than this
30 days: +14 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
- Fri 25 Sept Max en route +48 min · last fix heading to 75242 +48 min
- Mon 10 Aug Max en route +31 min · last fix heading to 75242 +31 min
- Fri 14 Aug Max en route +32 min · last fix heading to 75242 +29 min
- Mon 24 Aug Max en route +22 min · last fix heading to 75242 +22 min
- Wed 19 Aug Max en route +20 min · last fix heading to 75242 +19 min
Distribution · 90 days
57 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 42% · 24
- 3–10 min 28% · 16
- 10–30 min 26% · 15
- 30+ min 4% · 2
On-time by weekday
- 27% M n=11
- 55% T n=11
- 27% W n=11
- 64% T n=11
- 30% F n=10
- 67% S n=3
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 22 Oct | Didcot Parkway 20:58 | +10 min | +10 min |
| Wed 21 Oct | Didcot Parkway 20:58 | +9 min | +9 min |
| Tue 20 Oct | Didcot Parkway 20:58 | +10 min | +10 min |
| Mon 19 Oct | Didcot Parkway 21:03 | +15 min | +15 min |
| Sat 17 Oct | Didcot Parkway 20:45 | 0 min | +1 min |
| Fri 16 Oct | Didcot Parkway 20:49 | +1 min | +7 min |
| Thu 15 Oct | Didcot Parkway 20:50 | +1 min | +2 min |
| Wed 14 Oct | Didcot Parkway 20:57 | +8 min | +8 min |
| Tue 13 Oct | Didcot Parkway 20:50 | +1 min | +1 min |
| Mon 12 Oct | Didcot Parkway 20:52 | +4 min | +4 min |
| Fri 9 Oct | Didcot Parkway 20:51 | +3 min | +3 min |
| Thu 8 Oct | Didcot Parkway 20:50 | +2 min | +2 min |
| Wed 7 Oct | Didcot Parkway 20:58 | +10 min | +14 min |
| Tue 6 Oct | Didcot Parkway 20:51 | +2 min | +2 min |
| Mon 5 Oct | Didcot Parkway 20:54 | +6 min | +6 min |
| Fri 2 Oct | 75242 20:49 | 0 min | +2 min |
| Thu 1 Oct | 75242 20:52 | +3 min | +6 min |
| Wed 30 Sept | 75242 20:50 | +2 min | +2 min |
| Tue 29 Sept | 75242 21:04 | +15 min | +16 min |
| Mon 28 Sept | 75242 20:51 | +2 min | +2 min |
| Sat 26 Sept | 75242 20:45 | 0 min | — |
| Fri 25 Sept | 75242 21:36 | +48 min | +48 min |
| Thu 24 Sept | 75242 20:50 | +1 min | +6 min |
| Wed 23 Sept | 74270 19:47 | +1 min | +2 min |
| Tue 22 Sept | 74270 19:47 | +1 min | +1 min |
| Mon 21 Sept | 75242 20:49 | 0 min | +1 min |
| Sat 19 Sept | 75242 20:49 | +5 min | +6 min |
| Fri 18 Sept | 75242 20:54 | +6 min | +9 min |
| Thu 17 Sept | 75242 20:50 | +1 min | +6 min |
| Wed 16 Sept | 75242 20:52 | +4 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.