GWR 731D20
Alerts for train 731D20
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.
Running now · updated 11:23
Running now −1 min
Today it is running no worse than usual: typical arrival delay is +1 min; 69% of the last 29 runs arrived on time.
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 4 Aug Max en route +47 min · last fix heading to 74322 +44 min
- Tue 20 Oct Max en route +39 min · last fix heading to Twyford +37 min
- Wed 16 Sept Max en route +23 min · last fix heading to 74322 +23 min
- Thu 27 Aug Max en route +23 min · last fix heading to 74322 +23 min
- Fri 4 Sept Max en route +26 min · last fix heading to 74322 +19 min
Distribution · 90 days
84 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 20% · 17
- On time 45% · 38
- 3–10 min 20% · 17
- 10–30 min 12% · 10
- 30+ min 2% · 2
On-time by weekday
- 83% M n=12
- 64% T n=11
- 64% W n=11
- 50% T n=12
- 85% F n=13
- 75% S n=12
- 38% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 30 Oct | Twyford 11:19 | −1 min | +2 min |
| Thu 29 Oct | — 11:39 | +12 min | +15 min |
| Wed 28 Oct | Twyford 11:24 | −3 min | — |
| Mon 26 Oct | Twyford 11:35 | +8 min | +12 min |
| Sun 25 Oct | Maidenhead 11:25 | +1 min | +2 min |
| Sat 24 Oct | Twyford 11:37 | +10 min | +15 min |
| Fri 23 Oct | Twyford 11:28 | +1 min | +1 min |
| Thu 22 Oct | Twyford 11:35 | +8 min | +14 min |
| Wed 21 Oct | Twyford 11:27 | +1 min | +4 min |
| Tue 20 Oct | Twyford 12:04 | +37 min | +39 min |
| Mon 19 Oct | Maidenhead 11:26 | 0 min | +3 min |
| Sun 18 Oct | Twyford 11:27 | +3 min | +4 min |
| Sat 17 Oct | — 11:25 | −2 min | +2 min |
| Fri 16 Oct | Twyford 11:28 | +1 min | +3 min |
| Thu 15 Oct | Twyford 11:25 | −1 min | +1 min |
| Wed 14 Oct | Twyford 11:27 | +1 min | +3 min |
| Tue 13 Oct | Twyford 11:26 | −1 min | +3 min |
| Mon 12 Oct | Twyford 11:25 | −2 min | +1 min |
| Sun 11 Oct | Maidenhead 11:28 | +4 min | +4 min |
| Sat 10 Oct | Twyford 11:26 | −1 min | — |
| Fri 9 Oct | Twyford 11:27 | 0 min | +2 min |
| Thu 8 Oct | Twyford 11:36 | +9 min | +9 min |
| Wed 7 Oct | Twyford 11:28 | +1 min | +4 min |
| Tue 6 Oct | Twyford 11:28 | +1 min | +7 min |
| Mon 5 Oct | 74322 11:19 | −3 min | +3 min |
| Sun 4 Oct | 74322 11:24 | −1 min | +2 min |
| Sat 3 Oct | 74322 11:26 | −1 min | +7 min |
| Fri 2 Oct | 74322 11:24 | −2 min | +1 min |
| Thu 1 Oct | 74322 11:42 | +16 min | +24 min |
| Wed 30 Sept | 74322 11:38 | +12 min | +12 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.