GWR 841A70
View line GWR
Alerts for train 841A70
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
24%
5/21 runs under 3 min
RT coverage: 21 full · 0 partial · 0 no data
On-time · 90 days
34%
22/64 runs under 3 min
RT coverage: 64 full · 0 partial · 0 no data
Typical delay
+4min
Median at arrival, 90 days
30 days: +6 min
P90
+24min
9 in 10 runs arrive with less than this
30 days: +19 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
- Thu 30 Jul Max en route +57 min · last fix heading to 74233 +56 min
- Mon 21 Sept Max en route +38 min · last fix heading to 74233 +38 min
- Mon 7 Sept Max en route +37 min · last fix heading to 73251 +37 min
- Tue 15 Sept Max en route +36 min · last fix heading to 73251 +28 min
- Wed 19 Aug Max en route +25 min · last fix heading to 73251 +25 min
Distribution · 90 days
64 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 34% · 22
- 3–10 min 44% · 28
- 10–30 min 17% · 11
- 30+ min 5% · 3
On-time by weekday
- 38% M n=13
- 42% T n=12
- 23% W n=13
- 15% T n=13
- 54% F n=13
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 19 Oct | Slough 08:58 | +16 min | +16 min |
| Fri 16 Oct | Slough 08:50 | +4 min | +12 min |
| Thu 15 Oct | Slough 08:53 | +8 min | +8 min |
| Wed 14 Oct | Slough 08:49 | +5 min | +8 min |
| Tue 13 Oct | Maidenhead 08:48 | +3 min | +3 min |
| Mon 12 Oct | Slough 08:58 | +14 min | +20 min |
| Fri 9 Oct | Maidenhead 08:44 | +1 min | +1 min |
| Thu 8 Oct | Slough 08:51 | +8 min | +8 min |
| Wed 7 Oct | Slough 08:48 | +6 min | +6 min |
| Tue 6 Oct | Slough 08:50 | +7 min | +14 min |
| Mon 5 Oct | 73251 08:48 | +6 min | +7 min |
| Fri 2 Oct | 73251 08:45 | +2 min | +3 min |
| Thu 1 Oct | 73251 08:46 | +2 min | +4 min |
| Wed 30 Sept | 73251 08:46 | +3 min | +5 min |
| Tue 29 Sept | 73251 08:44 | +1 min | +9 min |
| Mon 28 Sept | 73251 08:59 | +16 min | +16 min |
| Fri 25 Sept | 73251 09:02 | +19 min | +19 min |
| Thu 24 Sept | 73251 09:06 | +23 min | +32 min |
| Wed 23 Sept | 73251 08:46 | +2 min | +3 min |
| Tue 22 Sept | 73251 08:49 | +6 min | +6 min |
| Mon 21 Sept | 74233 08:47 | +38 min | +38 min |
| Fri 18 Sept | 73251 08:50 | +7 min | +7 min |
| Thu 17 Sept | 73251 08:46 | +3 min | +3 min |
| Wed 16 Sept | 73251 09:07 | +24 min | +24 min |
| Tue 15 Sept | 73251 09:11 | +28 min | +36 min |
| Mon 14 Sept | 74233 08:29 | +21 min | +21 min |
| Fri 11 Sept | 73251 08:44 | +1 min | +5 min |
| Thu 10 Sept | 73251 08:49 | +6 min | +14 min |
| Wed 9 Sept | 73251 08:51 | +8 min | +9 min |
| Tue 8 Sept | 73251 08:44 | +1 min | +5 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.