GWR 731D22
View line GWR
Alerts for train 731D22
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
43%
12/28 runs under 3 min
RT coverage: 28 full · 0 partial · 0 no data
On-time · 90 days
46%
37/80 runs under 3 min
RT coverage: 80 full · 0 partial · 0 no data
Typical delay
+3min
Median at arrival, 90 days
30 days: +4 min
P90
+11min
9 in 10 runs arrive with less than this
30 days: +12 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
- Thu 30 Jul Max en route +30 min · last fix heading to 74322 +30 min
- Thu 15 Oct Max en route +18 min · last fix heading to Maidenhead +18 min
- Tue 15 Sept Max en route +24 min · last fix heading to 74322 +18 min
- Mon 7 Sept Max en route +19 min · last fix heading to 74322 +18 min
- Sat 5 Sept Max en route +23 min · last fix heading to 74322 +18 min
Distribution · 90 days
80 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 8% · 6
- On time 39% · 31
- 3–10 min 40% · 32
- 10–30 min 13% · 10
- 30+ min 1% · 1
On-time by weekday
- 67% M n=9
- 36% T n=11
- 45% W n=11
- 58% T n=12
- 17% F n=12
- 50% S n=12
- 54% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 18 Oct | Twyford 12:25 | +2 min | +3 min |
| Sat 17 Oct | Twyford 12:26 | +1 min | +3 min |
| Fri 16 Oct | Twyford 12:29 | +3 min | +6 min |
| Thu 15 Oct | Maidenhead 12:44 | +18 min | +18 min |
| Wed 14 Oct | Maidenhead 12:40 | +15 min | +15 min |
| Tue 13 Oct | Twyford 12:33 | +7 min | +9 min |
| Mon 12 Oct | Twyford 12:43 | +17 min | +20 min |
| Sun 11 Oct | Twyford 12:27 | 0 min | +2 min |
| Sat 10 Oct | Twyford 12:24 | 0 min | — |
| Fri 9 Oct | Twyford 12:30 | +4 min | +4 min |
| Thu 8 Oct | Twyford 12:37 | +11 min | +13 min |
| Wed 7 Oct | Maidenhead 12:30 | +4 min | +7 min |
| Tue 6 Oct | Twyford 12:31 | +6 min | +6 min |
| Mon 5 Oct | Twyford 12:25 | −1 min | +2 min |
| Sun 4 Oct | 74322 12:30 | +5 min | +6 min |
| Sat 3 Oct | 74322 12:24 | −1 min | +2 min |
| Fri 2 Oct | 74322 12:32 | +6 min | +6 min |
| Thu 1 Oct | 74322 12:28 | +2 min | +9 min |
| Wed 30 Sept | 74322 12:27 | +1 min | +5 min |
| Tue 29 Sept | 74322 12:32 | +7 min | +9 min |
| Mon 28 Sept | 74322 12:27 | +1 min | +3 min |
| Sun 27 Sept | 74322 12:35 | +5 min | +8 min |
| Fri 25 Sept | 74322 12:35 | +9 min | +9 min |
| Thu 24 Sept | 74322 12:30 | +4 min | +4 min |
| Tue 22 Sept | 74322 12:24 | −2 min | +1 min |
| Mon 21 Sept | 74322 12:26 | 0 min | +5 min |
| Sun 20 Sept | 74322 12:26 | +3 min | +5 min |
| Sat 19 Sept | 74322 12:26 | +1 min | +1 min |
| Fri 18 Sept | 74322 12:26 | 0 min | +3 min |
| Thu 17 Sept | 74322 12:24 | −2 min | +1 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.