Transport for Wales 781A28
View line Transport for Wales
Alerts for train 781A28
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 ยท 30 days
88%
23/26 runs under 3 min
RT coverage: 26 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
92%
70/76 runs under 3 min
RT coverage: 76 full ยท 0 partial ยท 0 no data
Typical delay
โ1min
Median at arrival, 90 days
30 days: โ1 min
P90
+2min
9 in 10 runs arrive with less than this
30 days: +2 min
Last 30 days
Delay at the end of each run, in minutes. One bar per run.
- On time (<3 min)
- 3โ10 min
- 10โ30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Fri 14 Aug Max en route +15 min ยท last fix heading to Radyr +10 min
- Wed 14 Oct Max en route +10 min ยท last fix heading to Cathays +8 min
- Sat 29 Aug Max en route +12 min ยท last fix heading to 78102 +7 min
- Thu 15 Oct Max en route +5 min ยท last fix heading to Mountain Ash +4 min
- Thu 3 Sept Max en route +4 min ยท last fix heading to 78102 +4 min
Distribution ยท 90 days
76 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 14% ยท 11
- On time 78% ยท 59
- 3โ10 min 7% ยท 5
- 10โ30 min 1% ยท 1
- 30+ min 0% ยท 0
On-time by weekday
- 100% M n=12
- 100% T n=13
- 92% W n=13
- 85% T n=13
- 92% F n=13
- 83% S n=12
- โ S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 17 Oct | Mountain Ash 13:54 | โ1 min | +2 min |
| Fri 16 Oct | Mountain Ash 13:53 | โ2 min | +1 min |
| Thu 15 Oct | Mountain Ash 13:59 | +4 min | +5 min |
| Wed 14 Oct | Cathays 12:58 | +8 min | +10 min |
| Tue 13 Oct | Fernhill 13:56 | +1 min | +2 min |
| Mon 12 Oct | Mountain Ash 13:54 | โ1 min | +1 min |
| Sat 10 Oct | Fernhill 13:55 | 0 min | +2 min |
| Fri 9 Oct | Mountain Ash 13:54 | โ1 min | +1 min |
| Thu 8 Oct | Fernhill 13:54 | โ1 min | +3 min |
| Wed 7 Oct | Mountain Ash 13:54 | โ2 min | โ |
| Tue 6 Oct | Mountain Ash 13:54 | โ1 min | +3 min |
| Mon 5 Oct | Fernhill 13:55 | โ1 min | +4 min |
| Sat 3 Oct | 78102 13:54 | โ1 min | +3 min |
| Fri 2 Oct | 78102 13:54 | โ1 min | +1 min |
| Thu 1 Oct | 78102 13:53 | โ2 min | +1 min |
| Wed 30 Sept | 78102 13:54 | โ1 min | +1 min |
| Tue 29 Sept | 78102 13:53 | โ2 min | โ |
| Mon 28 Sept | 78102 13:53 | โ2 min | +3 min |
| Sat 26 Sept | 78102 13:58 | +3 min | +6 min |
| Fri 25 Sept | 78102 13:55 | 0 min | +2 min |
| Thu 24 Sept | 78102 13:54 | โ1 min | +3 min |
| Wed 23 Sept | Taffs Well 13:10 | 0 min | โ |
| Tue 22 Sept | 78102 13:54 | โ1 min | +2 min |
| Mon 21 Sept | 78102 13:53 | โ2 min | +2 min |
| Sat 19 Sept | 78102 13:55 | โ1 min | +2 min |
| Fri 18 Sept | 78102 13:53 | โ2 min | +2 min |
| Thu 17 Sept | 78102 13:57 | +2 min | +3 min |
| Wed 16 Sept | 78102 13:53 | โ2 min | +1 min |
| Tue 15 Sept | 78102 13:53 | โ2 min | +1 min |
| Mon 14 Sept | 78102 13:54 | โ1 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.