GWR 671P22
View line GWR
Alerts for train 671P22
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
31%
8/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
29%
22/76 runs under 3 min
RT coverage: 76 full · 0 partial · 0 no data
Typical delay
+5min
Median at arrival, 90 days
30 days: +5 min
P90
+18min
9 in 10 runs arrive with less than this
30 days: +16 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
- Mon 14 Sept Max en route +49 min · last fix heading to 73251 +49 min
- Thu 13 Aug Max en route +45 min · last fix heading to 73251 +45 min
- Tue 4 Aug Max en route +30 min · last fix heading to 73251 +30 min
- Fri 31 Jul Max en route +25 min · last fix heading to Worcester Shrub Hill +25 min
- Mon 7 Sept Max en route +21 min · last fix heading to 73251 +21 min
Distribution · 90 days
76 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 29% · 22
- 3–10 min 41% · 31
- 10–30 min 26% · 20
- 30+ min 4% · 3
On-time by weekday
- 15% M n=13
- 38% T n=13
- 31% W n=13
- 25% T n=12
- 17% F n=12
- 46% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 28 Oct | Slough 13:35 | +2 min | +2 min |
| Tue 27 Oct | Maidenhead 13:52 | +19 min | +19 min |
| Mon 26 Oct | Maidenhead 13:46 | +13 min | +13 min |
| Sat 24 Oct | Maidenhead 13:39 | +5 min | +5 min |
| Fri 23 Oct | Slough 13:36 | +3 min | +8 min |
| Thu 22 Oct | Slough 13:37 | +4 min | +5 min |
| Wed 21 Oct | Slough 13:36 | +4 min | +4 min |
| Tue 20 Oct | Maidenhead 13:51 | +18 min | +20 min |
| Mon 19 Oct | Slough 13:37 | +4 min | +4 min |
| Sat 17 Oct | Slough 13:34 | 0 min | +3 min |
| Fri 16 Oct | Maidenhead 13:42 | +5 min | +9 min |
| Thu 15 Oct | Maidenhead 13:43 | +5 min | +6 min |
| Wed 14 Oct | Slough 13:38 | +1 min | +5 min |
| Tue 13 Oct | Maidenhead 13:37 | 0 min | +4 min |
| Mon 12 Oct | Maidenhead 13:46 | +9 min | +11 min |
| Sat 10 Oct | Slough 13:34 | 0 min | +2 min |
| Fri 9 Oct | Slough 13:47 | +14 min | +14 min |
| Thu 8 Oct | Slough 13:35 | +2 min | +4 min |
| Wed 7 Oct | Slough 13:40 | +7 min | +7 min |
| Tue 6 Oct | Slough 13:33 | 0 min | +4 min |
| Mon 5 Oct | Maidenhead 13:43 | +9 min | +9 min |
| Sat 3 Oct | 73251 13:37 | +3 min | +7 min |
| Fri 2 Oct | 73251 23:18 | 0 min | +5 min |
| Thu 1 Oct | 73251 13:47 | +14 min | +14 min |
| Wed 30 Sept | 73251 13:45 | +12 min | +12 min |
| Tue 29 Sept | Worcester Shrub Hill 13:52 | +19 min | +19 min |
| Mon 28 Sept | 73251 13:34 | +1 min | +5 min |
| Sat 26 Sept | 73251 13:45 | +10 min | +10 min |
| Fri 25 Sept | 73251 13:38 | +5 min | +8 min |
| Thu 24 Sept | 73251 13:34 | +1 min | +3 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.