Transport for Wales 781M28
View line Transport for Wales
Alerts for train 781M28
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
88%
23/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
93%
70/75 runs under 3 min
RT coverage: 75 full · 0 partial · 0 no data
Typical delay
−1min
Median at arrival, 90 days
30 days: −1 min
P90
+1min
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)
- 3–10 min
- 10–30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Fri 25 Sept Max en route +9 min · last fix heading to Pentre-Bach +9 min
- Mon 12 Oct Max en route +10 min · last fix heading to Pentre-Bach +6 min
- Mon 10 Aug Max en route +10 min · last fix heading to Radyr +5 min
- Fri 7 Aug Max en route +7 min · last fix heading to Radyr +4 min
- Sat 3 Oct Max en route +5 min · last fix heading to Merthyr Tydfil +3 min
Distribution · 90 days
75 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 40% · 30
- On time 53% · 40
- 3–10 min 7% · 5
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- 83% M n=12
- 100% T n=13
- 100% W n=13
- 100% T n=12
- 85% F n=13
- 92% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 23 Oct | Merthyr Tydfil 13:40 | −2 min | +3 min |
| Thu 22 Oct | Merthyr Tydfil 13:40 | −2 min | +1 min |
| Wed 21 Oct | Merthyr Tydfil 13:41 | −1 min | +1 min |
| Tue 20 Oct | Merthyr Tydfil 13:40 | −1 min | +3 min |
| Mon 19 Oct | Merthyr Tydfil 13:40 | −2 min | +12 min |
| Sat 17 Oct | Merthyr Tydfil 13:43 | +1 min | +3 min |
| Fri 16 Oct | Merthyr Tydfil 13:40 | −2 min | +2 min |
| Thu 15 Oct | Merthyr Tydfil 13:41 | −1 min | +3 min |
| Wed 14 Oct | Cathays 12:41 | 0 min | +2 min |
| Tue 13 Oct | Merthyr Tydfil 13:41 | 0 min | +2 min |
| Mon 12 Oct | Pentre-Bach 16:32 | +6 min | +10 min |
| Sat 10 Oct | Merthyr Tydfil 13:41 | −1 min | +2 min |
| Fri 9 Oct | Merthyr Tydfil 13:40 | −2 min | +2 min |
| Thu 8 Oct | Merthyr Tydfil 13:39 | −2 min | +4 min |
| Wed 7 Oct | Merthyr Tydfil 13:40 | −2 min | +2 min |
| Tue 6 Oct | Pentre-Bach 13:42 | +1 min | +4 min |
| Mon 5 Oct | Merthyr Tydfil 13:39 | −2 min | +2 min |
| Sat 3 Oct | Merthyr Tydfil 13:45 | +3 min | +5 min |
| Fri 2 Oct | Merthyr Tydfil 13:41 | 0 min | +8 min |
| Thu 1 Oct | Merthyr Tydfil 13:42 | 0 min | +3 min |
| Wed 30 Sept | Merthyr Tydfil 13:40 | −2 min | +2 min |
| Tue 29 Sept | Merthyr Tydfil 13:41 | −1 min | +2 min |
| Mon 28 Sept | Merthyr Tydfil 13:39 | −2 min | +3 min |
| Sat 26 Sept | Merthyr Tydfil 13:43 | +1 min | +5 min |
| Fri 25 Sept | Pentre-Bach 19:55 | +9 min | +9 min |
| Thu 24 Sept | Merthyr Tydfil 13:42 | 0 min | +4 min |
| Wed 23 Sept | Merthyr Tydfil 13:40 | −2 min | +1 min |
| Tue 22 Sept | Merthyr Tydfil 13:43 | +1 min | +4 min |
| Mon 21 Sept | Merthyr Tydfil 13:42 | 0 min | +5 min |
| Sat 19 Sept | Merthyr Tydfil 13:40 | −2 min | +3 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.