GWR 731D80
View line GWR
Alerts for train 731D80
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
52%
11/21 runs under 3 min
RT coverage: 21 full · 0 partial · 0 no data
On-time · 90 days
65%
39/60 runs under 3 min
RT coverage: 60 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+9min
9 in 10 runs arrive with less than this
30 days: +11 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 +71 min · last fix heading to Twyford +70 min
- Mon 5 Oct Max en route +19 min · last fix heading to Cholsey +16 min
- Tue 18 Aug Max en route +16 min · last fix heading to 74320 +14 min
- Thu 17 Sept Max en route +14 min · last fix heading to 74320 +12 min
- Wed 14 Oct Max en route +14 min · last fix heading to Cholsey +11 min
Distribution · 90 days
60 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 35% · 21
- On time 30% · 18
- 3–10 min 27% · 16
- 10–30 min 7% · 4
- 30+ min 2% · 1
On-time by weekday
- 67% M n=12
- 58% T n=12
- 50% W n=12
- 67% T n=12
- 83% F n=12
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 30 Oct | Cholsey 19:32 | −4 min | +5 min |
| Thu 29 Oct | Cholsey 19:38 | +3 min | +6 min |
| Wed 28 Oct | Cholsey 19:41 | +4 min | +8 min |
| Tue 27 Oct | Twyford 20:14 | +70 min | +71 min |
| Mon 26 Oct | Cholsey 19:39 | +4 min | +6 min |
| Fri 23 Oct | Cholsey 19:40 | +5 min | +7 min |
| Thu 22 Oct | Cholsey 19:45 | +9 min | +12 min |
| Wed 21 Oct | Cholsey 19:38 | +3 min | +6 min |
| Tue 20 Oct | Cholsey 19:37 | +1 min | +2 min |
| Mon 19 Oct | Cholsey 19:35 | −1 min | +3 min |
| Fri 16 Oct | Cholsey 19:32 | −3 min | — |
| Thu 15 Oct | Cholsey 19:33 | −2 min | — |
| Wed 14 Oct | Cholsey 19:46 | +11 min | +14 min |
| Tue 13 Oct | Cholsey 19:37 | +1 min | +4 min |
| Mon 12 Oct | Cholsey 19:37 | +1 min | +4 min |
| Fri 9 Oct | Cholsey 19:33 | −2 min | +4 min |
| Thu 8 Oct | Cholsey 19:42 | +6 min | +10 min |
| Wed 7 Oct | Cholsey 19:32 | −3 min | +2 min |
| Tue 6 Oct | Cholsey 19:33 | −3 min | — |
| Mon 5 Oct | Cholsey 19:51 | +16 min | +19 min |
| Fri 2 Oct | 74320 19:33 | −2 min | +2 min |
| Thu 1 Oct | 74320 19:33 | −2 min | +2 min |
| Wed 30 Sept | 74320 19:38 | +2 min | +6 min |
| Tue 29 Sept | 74320 19:32 | −3 min | +1 min |
| Mon 28 Sept | 74320 19:36 | 0 min | +3 min |
| Fri 25 Sept | 74320 19:40 | +4 min | +15 min |
| Thu 24 Sept | 74320 19:32 | −3 min | +3 min |
| Wed 23 Sept | 74233 19:07 | +4 min | +5 min |
| Tue 22 Sept | 74260 19:09 | +6 min | +7 min |
| Mon 21 Sept | 74320 19:38 | +2 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.