GWR 801L34
View line GWR
Alerts for train 801L34
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
32%
7/22 runs under 3 min
RT coverage: 22 full · 0 partial · 0 no data
On-time · 90 days
28%
18/64 runs under 3 min
RT coverage: 64 full · 0 partial · 0 no data
Typical delay
+5min
Median at arrival, 90 days
30 days: +4 min
P90
+23min
9 in 10 runs arrive with less than this
30 days: +20 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 22 Sept Max en route +112 min · last fix heading to 73251 +112 min
- Mon 10 Aug Max en route +47 min · last fix heading to 73251 +47 min
- Mon 24 Aug Max en route +38 min · last fix heading to 73251 +37 min
- Thu 15 Oct Max en route +37 min · last fix heading to Slough +36 min
- Fri 14 Aug Max en route +32 min · last fix heading to 73251 +32 min
Distribution · 90 days
64 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 2% · 1
- On time 27% · 17
- 3–10 min 39% · 25
- 10–30 min 25% · 16
- 30+ min 8% · 5
On-time by weekday
- 23% M n=13
- 38% T n=13
- 15% W n=13
- 46% T n=13
- 17% F n=12
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 5 Nov | Slough 22:09 | −2 min | +4 min |
| Wed 4 Nov | Slough 22:09 | 0 min | +3 min |
| Tue 3 Nov | Slough 22:09 | −1 min | +5 min |
| Mon 2 Nov | Slough 22:17 | +8 min | +8 min |
| Fri 30 Oct | Slough 22:20 | +3 min | +4 min |
| Thu 29 Oct | Slough 22:18 | +1 min | +5 min |
| Wed 28 Oct | Slough 22:38 | +20 min | +21 min |
| Tue 27 Oct | Slough 22:23 | +5 min | +6 min |
| Mon 26 Oct | Slough 22:34 | +17 min | +17 min |
| Fri 23 Oct | Slough 22:19 | +1 min | +5 min |
| Thu 22 Oct | Maidenhead 22:41 | +24 min | +25 min |
| Wed 21 Oct | Maidenhead 22:20 | +3 min | +6 min |
| Tue 20 Oct | Slough 22:35 | +18 min | +22 min |
| Mon 19 Oct | Slough 22:17 | −1 min | +5 min |
| Fri 16 Oct | Slough 22:20 | +3 min | +3 min |
| Thu 15 Oct | Slough 22:53 | +36 min | +37 min |
| Wed 14 Oct | Maidenhead 22:36 | +19 min | +24 min |
| Tue 13 Oct | Slough 22:17 | −1 min | +2 min |
| Mon 12 Oct | Maidenhead 22:20 | +3 min | +12 min |
| Fri 9 Oct | Maidenhead 22:21 | +4 min | +8 min |
| Thu 8 Oct | Slough 22:22 | +4 min | +4 min |
| Wed 7 Oct | Maidenhead 22:31 | +14 min | +14 min |
| Tue 6 Oct | Slough 22:17 | 0 min | +4 min |
| Mon 5 Oct | Maidenhead 22:19 | +2 min | +4 min |
| Fri 2 Oct | 73251 22:28 | +11 min | +11 min |
| Thu 1 Oct | 73251 22:18 | 0 min | +6 min |
| Wed 30 Sept | 73251 22:23 | +6 min | +6 min |
| Tue 29 Sept | 73251 22:18 | +1 min | +2 min |
| Mon 28 Sept | 73251 22:20 | +3 min | +6 min |
| Fri 25 Sept | 73251 22:32 | +15 min | +15 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.