Route · Great Britain

Cardiff Central to Treherbert

Trains from Cardiff Central to Treherbert arrived on average under a minute late over the last 30 days, based on 28 timed arrivals out of 32 services; 100% were within 5 minutes.

Counted from 14 September 2026 to 14 September 2026, as of 14 September 2026. Facts from the rail feeds we archive; nothing on this page is a prediction. How we count.

100%
within 5 min at Treherbert, of 28
under a minute
late on average
0
cancelled, of 32

Drawn between the two stations, not along the track.

Punctuality

How this route has run

A service counts on this route when Cardiff Central is its origin and Treherbert its destination; delay is measured on arrival at Treherbert. Half of them were on time and four in five were on time. No services were cancelled over the last 30 days. The platform changed after being announced on 9% of 32 calls with a platform. The busiest hour is 08:00–09:00 (2 services); the worst day was Monday 14 September 2026 (under a minute late on average).

Punctuality of trains from Cardiff Central to Treherbert, measured at Treherbert. Rates show the sample they are counted from; “—” means no figure. Platform changes are counted over arrivals with a platform.
Measure7 days14 September 2026 – 14 September 202630 days14 September 2026 – 14 September 2026All time14 September 2026 – 14 September 2026
Services323232
Within 5 minutes100% of 28100% of 28100% of 28
Average delayunder a minute of 28under a minute of 28under a minute of 28
Half were withinunder a minuteunder a minuteunder a minute
Four in five were withinunder a minuteunder a minuteunder a minute
Cancelled0 of 320 of 320 of 32
Cancelled at some stops000
Platform changed9% of 329% of 329% of 32
Busiest hour08:00–09:00 (2)08:00–09:00 (2)08:00–09:00 (2)
Worst day14 September 2026 (under a minute)14 September 2026 (under a minute)14 September 2026 (under a minute)

Who runs it