GWR 731C17
View line GWR
Alerts for train 731C17
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
54%
14/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
53%
43/81 runs under 3 min
RT coverage: 81 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +2 min
P90
+18min
9 in 10 runs arrive with less than this
30 days: +17 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
- Sun 20 Sept Max en route +48 min · last fix heading to 81606 +48 min
- Fri 7 Aug Max en route +35 min · last fix heading to 81606 +35 min
- Mon 3 Aug Max en route +31 min · last fix heading to 81606 +31 min
- Thu 1 Oct Max en route +33 min · last fix heading to 81606 +27 min
- Sat 19 Sept Max en route +24 min · last fix heading to 81606 +24 min
Distribution · 90 days
81 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 53% · 43
- 3–10 min 23% · 19
- 10–30 min 20% · 16
- 30+ min 4% · 3
On-time by weekday
- 45% M n=11
- 75% T n=12
- 45% W n=11
- 54% T n=13
- 36% F n=11
- 64% S n=11
- 50% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 29 Oct | Didcot Parkway 15:50 | +6 min | +6 min |
| Sun 25 Oct | Twyford 15:36 | +2 min | +2 min |
| Sat 24 Oct | Didcot Parkway 15:43 | −1 min | +4 min |
| Fri 23 Oct | Didcot Parkway 16:01 | +17 min | +17 min |
| Thu 22 Oct | Didcot Parkway 15:44 | 0 min | +1 min |
| Wed 21 Oct | Didcot Parkway 15:49 | +5 min | +5 min |
| Tue 20 Oct | Didcot Parkway 15:45 | +1 min | +2 min |
| Mon 19 Oct | Didcot Parkway 16:02 | +18 min | +18 min |
| Sun 18 Oct | Didcot Parkway 15:47 | +1 min | +6 min |
| Sat 17 Oct | Didcot Parkway 15:43 | 0 min | +1 min |
| Fri 16 Oct | Didcot Parkway 15:56 | +9 min | +9 min |
| Thu 15 Oct | Didcot Parkway 15:54 | +6 min | +6 min |
| Wed 14 Oct | Didcot Parkway 15:48 | +1 min | +1 min |
| Tue 13 Oct | Didcot Parkway 15:48 | 0 min | +6 min |
| Mon 12 Oct | Didcot Parkway 15:52 | +5 min | +6 min |
| Sun 11 Oct | Didcot Parkway 15:47 | +13 min | +14 min |
| Sat 10 Oct | Didcot Parkway 15:44 | +1 min | +1 min |
| Fri 9 Oct | Didcot Parkway 16:00 | +16 min | +17 min |
| Thu 8 Oct | Didcot Parkway 15:48 | +4 min | +5 min |
| Wed 7 Oct | Didcot Parkway 15:45 | 0 min | +2 min |
| Tue 6 Oct | Didcot Parkway 15:48 | +4 min | +9 min |
| Mon 5 Oct | Didcot Parkway 15:46 | +2 min | +2 min |
| Sun 4 Oct | 81606 15:33 | −1 min | +1 min |
| Sat 3 Oct | 81606 15:42 | −1 min | — |
| Fri 2 Oct | 81606 15:46 | +2 min | +2 min |
| Thu 1 Oct | 81606 16:12 | +27 min | +33 min |
| Wed 30 Sept | 81606 16:04 | +20 min | +20 min |
| Tue 29 Sept | 81606 15:43 | −1 min | +2 min |
| Mon 28 Sept | 81606 15:46 | +2 min | +3 min |
| Sun 27 Sept | 81606 15:41 | +6 min | +7 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.