GWR 671P34
View line GWR
Alerts for train 671P34
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
61%
14/23 runs under 3 min
RT coverage: 23 full · 0 partial · 0 no data
On-time · 90 days
47%
35/75 runs under 3 min
RT coverage: 75 full · 0 partial · 0 no data
Typical delay
+3min
Median at arrival, 90 days
30 days: +1 min
P90
+22min
9 in 10 runs arrive with less than this
30 days: +8 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
- Fri 7 Aug Max en route +61 min · last fix heading to 73251 +51 min
- Tue 27 Oct Max en route +51 min · last fix heading to Slough +45 min
- Thu 13 Aug Max en route +32 min · last fix heading to 73251 +32 min
- Wed 9 Sept Max en route +55 min · last fix heading to 73251 +31 min
- Fri 4 Sept Max en route +38 min · last fix heading to 73251 +26 min
Distribution · 90 days
75 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 1% · 1
- On time 45% · 34
- 3–10 min 31% · 23
- 10–30 min 17% · 13
- 30+ min 5% · 4
On-time by weekday
- 50% M n=12
- 69% T n=13
- 58% W n=12
- 54% T n=13
- 25% F n=12
- 23% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 31 Oct | Maidenhead 19:33 | +1 min | +3 min |
| Thu 29 Oct | Maidenhead 19:38 | +1 min | +11 min |
| Wed 28 Oct | Maidenhead 19:38 | +1 min | +7 min |
| Tue 27 Oct | Slough 20:22 | +45 min | +51 min |
| Mon 26 Oct | Maidenhead 19:45 | +8 min | +8 min |
| Sat 24 Oct | Worcester Shrub Hill 18:21 | +5 min | +5 min |
| Fri 23 Oct | Maidenhead 19:44 | +7 min | +7 min |
| Thu 22 Oct | Maidenhead 21:17 | +1 min | +8 min |
| Tue 20 Oct | Maidenhead 19:36 | −1 min | +5 min |
| Mon 19 Oct | Maidenhead 19:46 | +8 min | +8 min |
| Sat 17 Oct | Slough 19:40 | +7 min | +10 min |
| Fri 16 Oct | Slough 19:38 | +1 min | +5 min |
| Thu 15 Oct | Maidenhead 19:42 | +5 min | +7 min |
| Wed 14 Oct | Maidenhead 19:37 | −1 min | +8 min |
| Tue 13 Oct | Maidenhead 21:21 | −1 min | +2 min |
| Mon 12 Oct | Slough 21:47 | 0 min | +2 min |
| Sat 10 Oct | Slough 19:38 | +5 min | +5 min |
| Fri 9 Oct | Slough 19:39 | +2 min | +13 min |
| Thu 8 Oct | Maidenhead 19:40 | +3 min | +3 min |
| Wed 7 Oct | Maidenhead 20:03 | 0 min | +3 min |
| Tue 6 Oct | Maidenhead 19:36 | −1 min | +4 min |
| Mon 5 Oct | Maidenhead 19:36 | −1 min | +9 min |
| Sat 3 Oct | 73251 19:32 | 0 min | +5 min |
| Fri 2 Oct | 73251 19:38 | +1 min | +5 min |
| Thu 1 Oct | 73251 19:45 | +7 min | +15 min |
| Wed 30 Sept | 73251 19:38 | +1 min | +5 min |
| Tue 29 Sept | 73251 19:38 | 0 min | +3 min |
| Mon 28 Sept | 73251 19:44 | +6 min | +6 min |
| Sat 26 Sept | 73251 19:46 | +13 min | +13 min |
| Fri 25 Sept | 73251 19:56 | +18 min | +18 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.