Transport for Wales 401J81
View line Transport for Wales
Alerts for train 401J81
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.
It does not run today
Last recorded run: Saturday 17 October 0 min
The mini-map returns when the train runs
On-time · 30 days
100%
4/4 runs under 3 min
RT coverage: 4 full · 0 partial · 0 no data
On-time · 90 days
91%
10/11 runs under 3 min
RT coverage: 11 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
P90
+1min
9 in 10 runs arrive with less than this
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
- Sat 5 Sept Max en route +15 min · last fix heading to Shrewsbury +15 min
Distribution · 90 days
11 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 18% · 2
- On time 73% · 8
- 3–10 min 0% · 0
- 10–30 min 9% · 1
- 30+ min 0% · 0
On-time by weekday
- — M n=0
- — T n=0
- — W n=0
- — T n=0
- — F n=0
- 91% S n=11
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 17 Oct | Shrewsbury 16:39 | 0 min | +1 min |
| Sat 10 Oct | Shrewsbury 08:33 | −3 min | +1 min |
| Sat 3 Oct | Shrewsbury 11:32 | +1 min | +7 min |
| Sat 26 Sept | Shrewsbury 08:24 | −11 min | +1 min |
| Sat 19 Sept | Shrewsbury 08:32 | −1 min | +3 min |
| Sat 12 Sept | Shrewsbury 08:22 | −1 min | — |
| Sat 5 Sept | Shrewsbury 08:48 | +15 min | +15 min |
| Sat 15 Aug | Shrewsbury 08:27 | 0 min | — |
| Sat 8 Aug | Shrewsbury 12:17 | 0 min | — |
| Sat 1 Aug | Shrewsbury 08:23 | 0 min | — |
| Sat 25 Jul | Shrewsbury 08:23 | 0 min | +1 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.