GWR 731U23
View line GWR
Alerts for train 731U23
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
59%
13/22 runs under 3 min
RT coverage: 22 full · 0 partial · 0 no data
On-time · 90 days
57%
29/51 runs under 3 min
RT coverage: 51 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +2 min
P90
+10min
9 in 10 runs arrive with less than this
30 days: +7 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
- Mon 10 Aug Max en route +43 min · last fix heading to 75242 +43 min
- Wed 14 Oct Max en route +38 min · last fix heading to Didcot Parkway +38 min
- Thu 20 Aug Max en route +19 min · last fix heading to 75242 +19 min
- Tue 25 Aug Max en route +16 min · last fix heading to 75242 +16 min
- Mon 31 Aug Max en route +13 min · last fix heading to 75242 +13 min
Distribution · 90 days
51 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 4% · 2
- On time 53% · 27
- 3–10 min 31% · 16
- 10–30 min 8% · 4
- 30+ min 4% · 2
On-time by weekday
- 22% M n=9
- 50% T n=10
- 56% W n=9
- 75% T n=8
- 71% F n=7
- — S n=0
- 75% S n=8
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 18 Oct | Didcot Parkway 12:50 | 0 min | +2 min |
| Wed 14 Oct | Didcot Parkway 18:25 | +38 min | +38 min |
| Tue 13 Oct | Didcot Parkway 17:49 | +2 min | +2 min |
| Mon 12 Oct | Didcot Parkway 17:56 | +8 min | +10 min |
| Sun 11 Oct | Didcot Parkway 12:51 | +2 min | +2 min |
| Thu 8 Oct | Didcot Parkway 17:49 | +1 min | +9 min |
| Wed 7 Oct | Didcot Parkway 17:48 | +1 min | +3 min |
| Tue 6 Oct | Didcot Parkway 17:50 | +2 min | +6 min |
| Mon 5 Oct | Didcot Parkway 17:54 | +7 min | +7 min |
| Sun 4 Oct | 75242 12:48 | −1 min | +1 min |
| Fri 2 Oct | 75242 17:48 | +1 min | +2 min |
| Thu 1 Oct | 75242 17:49 | +1 min | +6 min |
| Wed 30 Sept | 75242 17:48 | 0 min | +3 min |
| Tue 29 Sept | 75242 17:51 | +3 min | +3 min |
| Mon 28 Sept | 75242 17:52 | +5 min | +7 min |
| Sun 27 Sept | 75242 12:47 | −3 min | +3 min |
| Fri 25 Sept | 75242 17:54 | +7 min | +7 min |
| Thu 24 Sept | 75242 17:48 | +1 min | +8 min |
| Wed 23 Sept | 75242 17:49 | +2 min | +2 min |
| Tue 22 Sept | 75242 17:51 | +4 min | +4 min |
| Mon 21 Sept | 75242 17:52 | +4 min | +4 min |
| Sun 20 Sept | 75242 12:54 | +4 min | +5 min |
| Fri 18 Sept | 74327 17:04 | 0 min | +1 min |
| Thu 17 Sept | 75242 17:49 | +2 min | +7 min |
| Wed 16 Sept | 75242 17:48 | 0 min | +4 min |
| Tue 15 Sept | 75242 17:49 | +2 min | +4 min |
| Sun 6 Sept | 75242 12:51 | +2 min | +2 min |
| Fri 4 Sept | 75242 17:49 | +1 min | +4 min |
| Thu 3 Sept | 75242 17:48 | 0 min | +4 min |
| Wed 2 Sept | 75242 17:50 | +2 min | +2 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.