GWR 841A71
View line GWR
Alerts for train 841A71
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
14%
3/21 runs under 3 min
RT coverage: 21 full · 0 partial · 0 no data
On-time · 90 days
15%
11/72 runs under 3 min
RT coverage: 72 full · 0 partial · 0 no data
Typical delay
+11min
Median at arrival, 90 days
30 days: +13 min
P90
+25min
9 in 10 runs arrive with less than this
30 days: +32 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
- Tue 18 Aug Max en route +95 min · last fix heading to 74233 +95 min
- Sat 17 Oct Max en route +70 min · last fix heading to Exeter St Davids +70 min
- Thu 3 Sept Max en route +57 min · last fix heading to 73251 +57 min
- Tue 20 Oct Max en route +32 min · last fix heading to Slough +32 min
- Mon 5 Oct Max en route +32 min · last fix heading to 73251 +32 min
Distribution · 90 days
72 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 15% · 11
- 3–10 min 26% · 19
- 10–30 min 51% · 37
- 30+ min 7% · 5
On-time by weekday
- 8% M n=12
- 8% T n=12
- 17% W n=12
- 8% T n=12
- 9% F n=11
- 38% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 22 Oct | Slough 09:22 | +15 min | +15 min |
| Wed 21 Oct | Slough 09:08 | +1 min | +4 min |
| Tue 20 Oct | Slough 09:39 | +32 min | +32 min |
| Mon 19 Oct | Slough 09:21 | +14 min | +14 min |
| Sat 17 Oct | Exeter St Davids 09:04 | +70 min | +70 min |
| Sat 10 Oct | Slough 09:51 | +2 min | +3 min |
| Fri 9 Oct | Maidenhead 09:15 | +9 min | +9 min |
| Thu 8 Oct | Maidenhead 09:21 | +13 min | +15 min |
| Wed 7 Oct | Slough 09:18 | +11 min | +11 min |
| Tue 6 Oct | Slough 09:24 | +17 min | +17 min |
| Mon 5 Oct | 73251 09:39 | +32 min | +32 min |
| Sat 3 Oct | 73251 09:37 | 0 min | +2 min |
| Fri 2 Oct | 73251 09:11 | +4 min | +4 min |
| Thu 1 Oct | 73251 09:16 | +8 min | +10 min |
| Wed 30 Sept | 73251 09:11 | +4 min | +5 min |
| Tue 29 Sept | 73251 09:10 | +3 min | +5 min |
| Mon 28 Sept | 73251 09:29 | +22 min | +22 min |
| Sat 26 Sept | 73251 09:42 | +4 min | +4 min |
| Fri 25 Sept | 73251 09:27 | +20 min | +20 min |
| Thu 24 Sept | 73251 09:30 | +23 min | +23 min |
| Wed 23 Sept | 73251 09:21 | +14 min | +15 min |
| Tue 22 Sept | 73251 09:11 | +3 min | +3 min |
| Mon 21 Sept | 73251 09:19 | +12 min | +14 min |
| Sat 19 Sept | 73251 09:38 | +1 min | +1 min |
| Fri 18 Sept | 73251 09:08 | +1 min | +5 min |
| Thu 17 Sept | 73251 09:20 | +13 min | +14 min |
| Wed 16 Sept | 73251 09:34 | +27 min | +27 min |
| Tue 15 Sept | 73251 09:18 | +11 min | +11 min |
| Mon 14 Sept | 74233 09:03 | +20 min | +21 min |
| Sat 12 Sept | 73251 09:45 | +3 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.