GWR 742P17
View line GWR
Alerts for train 742P17
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
60%
3/5 runs under 3 min
RT coverage: 5 full · 0 partial · 0 no data
On-time · 90 days
73%
8/11 runs under 3 min
RT coverage: 11 full · 0 partial · 0 no data
Typical delay
−1min
Median at arrival, 90 days
30 days: −2 min
P90
+5min
9 in 10 runs arrive with less than this
30 days: +10 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 7 Nov Max en route +18 min · last fix heading to Slough +13 min
- Sat 24 Oct Max en route +5 min · last fix heading to Slough +5 min
- Sat 15 Aug Max en route +6 min · last fix heading to 73251 +5 min
Distribution · 90 days
11 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 45% · 5
- On time 27% · 3
- 3–10 min 18% · 2
- 10–30 min 9% · 1
- 30+ min 0% · 0
On-time by weekday
- — M n=0
- — T n=0
- — W n=0
- — T n=0
- — F n=0
- 73% S n=11
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 7 Nov | Slough 07:39 | +13 min | +18 min |
| Sat 31 Oct | Slough 07:33 | −2 min | — |
| Sat 24 Oct | Slough 07:40 | +5 min | +5 min |
| Sat 17 Oct | Slough 07:32 | −3 min | — |
| Sat 10 Oct | Slough 07:33 | −2 min | +1 min |
| Sat 3 Oct | 73251 07:34 | −1 min | +2 min |
| Sat 26 Sept | 73251 07:32 | −3 min | +7 min |
| Sat 19 Sept | 73251 07:37 | +2 min | +4 min |
| Sat 29 Aug | 73251 07:32 | −3 min | +2 min |
| Sat 22 Aug | 73251 07:35 | 0 min | — |
| Sat 15 Aug | 73251 07:40 | +5 min | +6 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.