Transport for Wales 801B40
View line Transport for Wales
Alerts for train 801B40
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line Transport for Wales.
The mini-map returns when the train runs
On-time · 30 days
43%
10/23 runs under 3 min
RT coverage: 23 full · 0 partial · 0 no data
On-time · 90 days
58%
42/72 runs under 3 min
RT coverage: 72 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +4 min
P90
+32min
9 in 10 runs arrive with less than this
30 days: +37 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 9 Oct Max en route +53 min · last fix heading to Pontyclun +49 min
- Wed 30 Sept Max en route +41 min · last fix heading to 77307 +41 min
- Wed 12 Aug Max en route +41 min · last fix heading to 77307 +39 min
- Wed 28 Oct Max en route +38 min · last fix heading to Pontyclun +38 min
- Fri 14 Aug Max en route +37 min · last fix heading to 77307 +37 min
Distribution · 90 days
72 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 7% · 5
- On time 51% · 37
- 3–10 min 14% · 10
- 10–30 min 15% · 11
- 30+ min 13% · 9
On-time by weekday
- 77% M n=13
- 69% T n=13
- 46% W n=13
- 58% T n=12
- 67% F n=12
- 22% S n=9
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 28 Oct | Pontyclun 15:29 | +38 min | +38 min |
| Tue 27 Oct | Pontyclun 14:55 | +4 min | +5 min |
| Mon 26 Oct | Llanelli 13:57 | +8 min | +13 min |
| Sat 24 Oct | Pontyclun 15:16 | +22 min | +22 min |
| Fri 23 Oct | Pontyclun 15:23 | +32 min | +32 min |
| Thu 22 Oct | Pontyclun 15:22 | +30 min | +30 min |
| Wed 21 Oct | Pontyclun 15:19 | +28 min | +30 min |
| Tue 20 Oct | Pontyclun 16:29 | 0 min | +3 min |
| Mon 19 Oct | Pontyclun 14:51 | 0 min | +2 min |
| Fri 16 Oct | Pontyclun 14:51 | −1 min | +1 min |
| Thu 15 Oct | Pontyclun 14:50 | −1 min | +1 min |
| Wed 14 Oct | Pontyclun 14:50 | −1 min | +3 min |
| Tue 13 Oct | Pontyclun 14:51 | −1 min | +2 min |
| Mon 12 Oct | Pontyclun 14:53 | +2 min | +11 min |
| Fri 9 Oct | Pontyclun 19:40 | +49 min | +53 min |
| Thu 8 Oct | Pontyclun 14:53 | +2 min | +5 min |
| Wed 7 Oct | Pontyclun 14:55 | +4 min | +4 min |
| Tue 6 Oct | Pontyclun 14:53 | +2 min | +4 min |
| Mon 5 Oct | Pontyclun 15:18 | +27 min | +27 min |
| Sat 3 Oct | 77307 19:44 | +27 min | +41 min |
| Fri 2 Oct | 77307 14:50 | −2 min | +3 min |
| Thu 1 Oct | 77307 14:57 | +6 min | +7 min |
| Wed 30 Sept | 77307 15:32 | +41 min | +41 min |
| Tue 29 Sept | 77307 15:11 | +20 min | +21 min |
| Mon 28 Sept | 77307 21:53 | 0 min | +3 min |
| Fri 25 Sept | 77307 14:50 | −1 min | +1 min |
| Thu 24 Sept | 77307 14:51 | −1 min | +2 min |
| Wed 23 Sept | 77307 15:20 | −1 min | +3 min |
| Tue 22 Sept | 77307 14:51 | −1 min | +6 min |
| Mon 21 Sept | 77307 15:57 | −1 min | +4 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.