Transport for Wales 781A54
View line Transport for Wales
Alerts for train 781A54
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: Friday 23 October +5 min
The mini-map returns when the train runs
On-time · 30 days
68%
15/22 runs under 3 min
RT coverage: 22 full · 0 partial · 0 no data
On-time · 90 days
79%
58/73 runs under 3 min
RT coverage: 73 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+5min
9 in 10 runs arrive with less than this
30 days: +5 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 22 Oct Max en route +88 min · last fix heading to Trefforest +88 min
- Thu 1 Oct Max en route +25 min · last fix heading to Fernhill +24 min
- Sat 29 Aug Max en route +12 min · last fix heading to 78128 +12 min
- Sat 19 Sept Max en route +7 min · last fix heading to 78102 +6 min
- Fri 23 Oct Max en route +6 min · last fix heading to Mountain Ash +5 min
Distribution · 90 days
73 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 7% · 5
- On time 73% · 53
- 3–10 min 16% · 12
- 10–30 min 3% · 2
- 30+ min 1% · 1
On-time by weekday
- 92% M n=12
- 75% T n=12
- 83% W n=12
- 83% T n=12
- 85% F n=13
- 58% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 23 Oct | Mountain Ash 21:27 | +5 min | +6 min |
| Thu 22 Oct | Trefforest 20:16 | +88 min | +88 min |
| Wed 21 Oct | Mountain Ash 20:27 | +2 min | +4 min |
| Tue 20 Oct | Fernhill 20:24 | −2 min | +3 min |
| Mon 19 Oct | Fernhill 20:30 | +4 min | +6 min |
| Sat 17 Oct | Mountain Ash 20:29 | +3 min | +5 min |
| Fri 16 Oct | Mountain Ash 20:25 | 0 min | +1 min |
| Thu 15 Oct | Fernhill 20:24 | −1 min | +2 min |
| Wed 14 Oct | Fernhill 20:24 | −1 min | +2 min |
| Tue 13 Oct | Fernhill 20:31 | +5 min | +6 min |
| Mon 12 Oct | Fernhill 20:25 | 0 min | +3 min |
| Sat 10 Oct | Mountain Ash 20:24 | −1 min | +1 min |
| Fri 9 Oct | Mountain Ash 20:24 | −1 min | +2 min |
| Thu 8 Oct | Fernhill 20:26 | 0 min | +3 min |
| Wed 7 Oct | Fernhill 20:25 | 0 min | +1 min |
| Tue 6 Oct | Fernhill 20:28 | +3 min | +3 min |
| Mon 5 Oct | Fernhill 20:26 | +1 min | +10 min |
| Sat 3 Oct | 78102 20:27 | +2 min | +2 min |
| Fri 2 Oct | 78102 20:25 | 0 min | +3 min |
| Thu 1 Oct | Fernhill 20:35 | +24 min | +25 min |
| Wed 30 Sept | 78102 20:24 | −1 min | +2 min |
| Tue 29 Sept | 78102 20:24 | −1 min | +1 min |
| Mon 28 Sept | 78102 20:28 | +2 min | +3 min |
| Sat 26 Sept | 78102 20:30 | +5 min | +6 min |
| Fri 25 Sept | 78102 20:26 | +1 min | +2 min |
| Thu 24 Sept | 78102 20:27 | +2 min | +5 min |
| Wed 23 Sept | 78102 20:24 | −1 min | +1 min |
| Tue 22 Sept | 78102 20:23 | −2 min | +5 min |
| Mon 21 Sept | 78102 20:25 | 0 min | +1 min |
| Sat 19 Sept | 78102 20:31 | +6 min | +7 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.