Transport for Wales 781M20

View line Transport for Wales

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

✓ Today’s run finished

Today, last fix heading to Merthyr Tydfil at 11:40 −1 min

Full trip card

The mini-map returns when the train runs

On-time · 30 days

96%

25/26 runs under 3 min

RT coverage: 26 full · 0 partial · 0 no data

On-time · 90 days

97%

73/75 runs under 3 min

RT coverage: 75 full · 0 partial · 0 no data

Typical delay

−2min

Median at arrival, 90 days

30 days: −2 min

P90

+1min

9 in 10 runs arrive with less than this

30 days: 0 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 2 Oct Max en route +7 min · last fix heading to Abercynon +7 min
Mon 3 Aug Max en route +9 min · last fix heading to Merthyr Tydfil +5 min

Distribution · 90 days

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

Early 59% · 44
On time 39% · 29
3–10 min 3% · 2
10–30 min 0% · 0
30+ min 0% · 0

On-time by weekday

92% M n=12
100% T n=13
100% W n=12
100% T n=13
92% F n=13
100% S n=12
— S n=0

Recent runs

Date	Last stop	Final	Max
Tue 13 Oct	Merthyr Tydfil 11:40	−1 min	+2 min
Mon 12 Oct	Merthyr Tydfil 11:40	−2 min	+1 min
Sat 10 Oct	Merthyr Tydfil 11:39	−3 min	+2 min
Fri 9 Oct	Merthyr Tydfil 11:37	0 min	+2 min
Thu 8 Oct	Merthyr Tydfil 11:40	−2 min	+2 min
Wed 7 Oct	Merthyr Tydfil 11:40	−2 min	+4 min
Tue 6 Oct	Merthyr Tydfil 11:41	−1 min	+3 min
Mon 5 Oct	Merthyr Tydfil 11:40	−2 min	+2 min
Sat 3 Oct	Merthyr Tydfil 11:40	−2 min	+3 min
Fri 2 Oct	Abercynon 11:17	+7 min	+7 min
Thu 1 Oct	Merthyr Tydfil 11:40	−2 min	+5 min
Wed 30 Sept	Merthyr Tydfil 16:51	0 min	+2 min
Tue 29 Sept	Merthyr Tydfil 11:39	−2 min	+2 min
Mon 28 Sept	Merthyr Tydfil 11:39	−2 min	+4 min
Sat 26 Sept	Merthyr Tydfil 11:41	−1 min	+4 min
Fri 25 Sept	Merthyr Tydfil 11:40	−2 min	+3 min
Thu 24 Sept	Merthyr Tydfil 11:39	−2 min	+1 min
Wed 23 Sept	Merthyr Tydfil 11:40	−2 min	+4 min
Tue 22 Sept	Merthyr Tydfil 11:40	−2 min	+1 min
Mon 21 Sept	Merthyr Tydfil 11:39	−3 min	+1 min
Sat 19 Sept	Merthyr Tydfil 11:42	0 min	+3 min
Fri 18 Sept	Merthyr Tydfil 11:39	−2 min	+2 min
Thu 17 Sept	Merthyr Tydfil 11:41	−1 min	+4 min
Wed 16 Sept	Merthyr Tydfil 12:40	−3 min	+9 min
Tue 15 Sept	Merthyr Tydfil 16:22	−14 min	+3 min
Mon 14 Sept	Merthyr Tydfil 11:40	−2 min	+1 min
Sat 12 Sept	Merthyr Tydfil 11:40	−2 min	+2 min
Fri 11 Sept	Merthyr Tydfil 11:40	−2 min	+1 min
Thu 10 Sept	Merthyr Tydfil 11:41	0 min	+3 min
Wed 9 Sept	Merthyr Tydfil 11:40	−2 min	+5 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.