Transport for Wales 781A46
View line Transport for Wales
Alerts for train 781A46
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
80%
16/20 runs under 3 min
RT coverage: 20 full · 0 partial · 0 no data
On-time · 90 days
83%
59/71 runs under 3 min
RT coverage: 71 full · 0 partial · 0 no data
Typical delay
−1min
Median at arrival, 90 days
30 days: 0 min
P90
+5min
9 in 10 runs arrive with less than this
30 days: +3 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
- Sat 17 Oct Max en route +61 min · last fix heading to Cardiff Queen Street +61 min
- Tue 15 Sept Max en route +22 min · last fix heading to 78128 +18 min
- Tue 25 Aug Max en route +16 min · last fix heading to 78102 +15 min
- Thu 13 Aug Max en route +11 min · last fix heading to Radyr +11 min
- Sat 29 Aug Max en route +9 min · last fix heading to 78102 +8 min
Distribution · 90 days
71 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 10% · 7
- On time 73% · 52
- 3–10 min 11% · 8
- 10–30 min 4% · 3
- 30+ min 1% · 1
On-time by weekday
- 83% M n=12
- 75% T n=12
- 82% W n=11
- 83% T n=12
- 92% F n=12
- 83% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 3 Nov | Mountain Ash 18:14 | −1 min | +1 min |
| Mon 2 Nov | Mountain Ash 18:20 | +6 min | +6 min |
| Sat 31 Oct | Fernhill 18:25 | 0 min | +3 min |
| Fri 23 Oct | Mountain Ash 18:28 | +3 min | +5 min |
| Thu 22 Oct | Fernhill 18:27 | +2 min | +3 min |
| Wed 21 Oct | Mountain Ash 18:25 | −1 min | +1 min |
| Tue 20 Oct | Fernhill 18:25 | 0 min | +2 min |
| Mon 19 Oct | Mountain Ash 18:25 | 0 min | +1 min |
| Sat 17 Oct | Cardiff Queen Street 18:20 | +61 min | +61 min |
| Fri 16 Oct | Mountain Ash 18:24 | −1 min | +1 min |
| Thu 15 Oct | Fernhill 18:27 | +2 min | +3 min |
| Wed 14 Oct | Mountain Ash 18:23 | −2 min | — |
| Tue 13 Oct | Mountain Ash 18:23 | −2 min | +2 min |
| Mon 12 Oct | Fernhill 18:28 | +3 min | +3 min |
| Sat 10 Oct | Mountain Ash 18:23 | −1 min | +2 min |
| Fri 9 Oct | Mountain Ash 18:24 | −1 min | +2 min |
| Thu 8 Oct | Fernhill 18:27 | +2 min | +3 min |
| Wed 7 Oct | Mountain Ash 18:23 | −2 min | +2 min |
| Tue 6 Oct | Mountain Ash 18:24 | −1 min | +3 min |
| Mon 5 Oct | Fernhill 18:26 | +1 min | +3 min |
| Sat 3 Oct | 78102 18:24 | −1 min | +5 min |
| Fri 2 Oct | 78102 18:24 | −1 min | +1 min |
| Thu 1 Oct | 78102 18:27 | +1 min | +3 min |
| Wed 30 Sept | 78102 18:28 | +3 min | +4 min |
| Tue 29 Sept | 78102 18:24 | −1 min | +2 min |
| Mon 28 Sept | 78102 18:25 | −1 min | +1 min |
| Sat 26 Sept | 78102 18:25 | 0 min | +2 min |
| Fri 25 Sept | 78102 18:27 | +2 min | +5 min |
| Thu 24 Sept | 78102 18:24 | −1 min | +1 min |
| Wed 23 Sept | 78102 18:24 | −1 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.