Transport for Wales 781M34

View line Transport for Wales

Mon, Tue, Wed, Thu, Fri, Sat Transport for Wales

It does not run today

Last recorded run: Tuesday 20 October −2 min

Full trip card

The mini-map returns when the train runs

On-time · 30 days

92%

22/24 runs under 3 min

RT coverage: 24 full · 0 partial · 0 no data

On-time · 90 days

92%

67/73 runs under 3 min

RT coverage: 73 full · 0 partial · 0 no data

Typical delay

−1min

Median at arrival, 90 days

30 days: −2 min

P90

+1min

9 in 10 runs arrive with less than this

30 days: −1 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

Wed 14 Oct Max en route +38 min · last fix heading to Waun-gron Park +36 min
Thu 17 Sept Max en route +16 min · last fix heading to Troed-y-Rhiw +16 min
Sat 22 Aug Max en route +10 min · last fix heading to Merthyr Tydfil +8 min
Wed 2 Sept Max en route +9 min · last fix heading to Merthyr Tydfil +4 min
Thu 1 Oct Max en route +12 min · last fix heading to Merthyr Tydfil +3 min

Distribution · 90 days

73 runs with a known final delay. On time = under 3 min, the same cut the map uses.

Early 47% · 34
On time 45% · 33
3–10 min 5% · 4
10–30 min 1% · 1
30+ min 1% · 1

On-time by weekday

100% M n=12
100% T n=13
82% W n=11
83% T n=12
100% F n=13
83% S n=12
— S n=0

Recent runs

Date	Last stop	Final	Max
Tue 20 Oct	Merthyr Tydfil 15:10	−2 min	+1 min
Mon 19 Oct	Merthyr Tydfil 15:10	−2 min	+1 min
Sat 17 Oct	Merthyr Tydfil 15:10	−1 min	+4 min
Fri 16 Oct	Merthyr Tydfil 15:10	−2 min	+1 min
Thu 15 Oct	Merthyr Tydfil 15:10	−2 min	+2 min
Wed 14 Oct	Waun-gron Park 14:38	+36 min	+38 min
Tue 13 Oct	Merthyr Tydfil 15:11	−1 min	+5 min
Mon 12 Oct	Merthyr Tydfil 15:10	−2 min	+4 min
Sat 10 Oct	Merthyr Tydfil 15:09	−2 min	+2 min
Fri 9 Oct	Merthyr Tydfil 15:10	−2 min	+5 min
Thu 8 Oct	Merthyr Tydfil 15:10	−1 min	+2 min
Wed 7 Oct	Merthyr Tydfil 15:09	−3 min	+1 min
Tue 6 Oct	Merthyr Tydfil 15:10	−2 min	+2 min
Mon 5 Oct	Merthyr Tydfil 15:11	−1 min	+2 min
Sat 3 Oct	Merthyr Tydfil 15:11	−1 min	+7 min
Fri 2 Oct	Merthyr Tydfil 15:10	−2 min	+4 min
Thu 1 Oct	Merthyr Tydfil 20:22	+3 min	+12 min
Wed 30 Sept	Merthyr Tydfil 15:11	−1 min	+1 min
Tue 29 Sept	Merthyr Tydfil 15:10	−2 min	+3 min
Mon 28 Sept	Merthyr Tydfil 15:11	−1 min	+2 min
Sat 26 Sept	Merthyr Tydfil 15:10	−2 min	+6 min
Fri 25 Sept	Merthyr Tydfil 15:11	−1 min	+2 min
Thu 24 Sept	Merthyr Tydfil 15:10	−1 min	+3 min
Tue 22 Sept	Merthyr Tydfil 15:09	−2 min	+5 min
Mon 21 Sept	Merthyr Tydfil 15:12	0 min	+3 min
Sat 19 Sept	Merthyr Tydfil 16:46	0 min	+15 min
Fri 18 Sept	Merthyr Tydfil 15:13	+1 min	+3 min
Thu 17 Sept	Troed-y-Rhiw 15:15	+16 min	+16 min
Wed 16 Sept	Merthyr Tydfil 15:10	−2 min	+3 min
Tue 15 Sept	Merthyr Tydfil 15:10	−2 min	+2 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.