GWR 671P38
Alerts for train 671P38
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 18:36
Running now −1 min
Today it is running no worse than usual: typical arrival delay is +2 min; 57% of the last 30 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
- Mon 17 Aug Max en route +83 min · last fix heading to 73251 +77 min
- Sat 5 Sept Max en route +66 min · last fix heading to 74233 +66 min
- Tue 27 Oct Max en route +51 min · last fix heading to Slough +51 min
- Fri 14 Aug Max en route +43 min · last fix heading to 73251 +43 min
- Wed 9 Sept Max en route +49 min · last fix heading to 73251 +34 min
Distribution · 90 days
88 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 2% · 2
- On time 44% · 39
- 3–10 min 33% · 29
- 10–30 min 15% · 13
- 30+ min 6% · 5
On-time by weekday
- 75% M n=12
- 54% T n=13
- 67% W n=12
- 31% T n=13
- 17% F n=12
- 54% S n=13
- 31% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 5 Nov | Moreton-in-Marsh 18:34 | −1 min | — |
| Wed 4 Nov | Slough 20:29 | +1 min | +7 min |
| Tue 3 Nov | Slough 20:34 | +5 min | +13 min |
| Mon 2 Nov | Slough 20:29 | 0 min | +11 min |
| Sun 1 Nov | Maidenhead 11:37 | +2 min | +7 min |
| Sat 31 Oct | Slough 20:34 | +2 min | +3 min |
| Fri 30 Oct | Slough 21:24 | 0 min | +6 min |
| Thu 29 Oct | Maidenhead 20:45 | +8 min | +13 min |
| Wed 28 Oct | Maidenhead 20:37 | 0 min | +12 min |
| Tue 27 Oct | Slough 21:28 | +51 min | +51 min |
| Mon 26 Oct | Maidenhead 20:42 | +5 min | +7 min |
| Sun 25 Oct | Maidenhead 11:37 | +2 min | +3 min |
| Sat 24 Oct | Maidenhead 20:46 | +14 min | +14 min |
| Fri 23 Oct | Slough 20:45 | +9 min | +9 min |
| Thu 22 Oct | Maidenhead 20:34 | −3 min | +2 min |
| Wed 21 Oct | Maidenhead 20:37 | 0 min | +1 min |
| Tue 20 Oct | Slough 20:37 | 0 min | +1 min |
| Mon 19 Oct | Maidenhead 20:38 | +1 min | +2 min |
| Sun 18 Oct | Maidenhead 11:41 | +8 min | +10 min |
| Sat 17 Oct | Slough 20:34 | +1 min | +2 min |
| Fri 16 Oct | Slough 20:40 | +5 min | +5 min |
| Thu 15 Oct | Slough 20:38 | +6 min | +6 min |
| Wed 14 Oct | Maidenhead 20:40 | +8 min | +8 min |
| Tue 13 Oct | Slough 20:36 | +3 min | +7 min |
| Mon 12 Oct | Slough 20:37 | 0 min | +6 min |
| Sun 11 Oct | Maidenhead 11:49 | +17 min | +21 min |
| Sat 10 Oct | Maidenhead 20:31 | −1 min | +2 min |
| Fri 9 Oct | Slough 20:41 | +6 min | +6 min |
| Thu 8 Oct | Maidenhead 20:38 | +1 min | +9 min |
| Wed 7 Oct | Slough 20:39 | +2 min | +9 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.