GWR 742P57
View line GWR
Alerts for train 742P57
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.
It does not run today
Last recorded run: Sunday 25 October +5 min
The mini-map returns when the train runs
On-time · 30 days
43%
3/7 runs under 3 min
RT coverage: 7 full · 0 partial · 0 no data
On-time · 90 days
65%
11/17 runs under 3 min
RT coverage: 17 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: +3 min
P90
+4min
9 in 10 runs arrive with less than this
30 days: +9 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
- Sat 24 Oct Max en route +24 min · last fix heading to Maidenhead +14 min
- Sun 25 Oct Max en route +6 min · last fix heading to Maidenhead +5 min
- Sun 30 Aug Max en route +4 min · last fix heading to 73251 +4 min
- Sat 29 Aug Max en route +4 min · last fix heading to 73251 +4 min
- Sun 11 Oct Max en route +3 min · last fix heading to Slough +3 min
Distribution · 90 days
17 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 18% · 3
- On time 47% · 8
- 3–10 min 29% · 5
- 10–30 min 6% · 1
- 30+ min 0% · 0
On-time by weekday
- — M n=0
- — T n=0
- — W n=0
- — T n=0
- — F n=0
- 70% S n=10
- 57% S n=7
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 25 Oct | Maidenhead 15:38 | +5 min | +6 min |
| Sat 24 Oct | Maidenhead 17:43 | +14 min | +24 min |
| Sat 17 Oct | Maidenhead 17:27 | −2 min | +1 min |
| Sun 11 Oct | Slough 15:31 | +3 min | +3 min |
| Sat 10 Oct | Maidenhead 17:31 | +3 min | +5 min |
| Sun 4 Oct | 73251 15:28 | 0 min | +1 min |
| Sat 3 Oct | 73251 17:29 | 0 min | +2 min |
| Sat 26 Sept | 73251 17:29 | 0 min | +3 min |
| Sat 19 Sept | 73251 17:28 | −1 min | +1 min |
| Sun 30 Aug | 73251 15:31 | +4 min | +4 min |
| Sat 29 Aug | 73251 17:33 | +4 min | +4 min |
| Sun 23 Aug | 73251 15:29 | +2 min | +2 min |
| Sat 22 Aug | 73251 17:28 | −1 min | +6 min |
| Sun 16 Aug | 73251 15:27 | 0 min | +2 min |
| Sat 15 Aug | 73251 17:27 | −2 min | +1 min |
| Sun 9 Aug | 73251 15:27 | 0 min | +3 min |
| Sat 8 Aug | 73251 17:27 | −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.