On weekdays the first train departs Cardiff Central at 05:30 arriving at Merthyr Tydfil at 06:34. The last train departs Cardiff Central at 00:03 arriving at Merthyr Tydfil at 01:07. These timings are based on the "railway day" which begins at 04:30.
Journey Time
The average journey time between Cardiff Central and Merthyr Tydfil is 1 hour and 4 minutes.
Calling Points
Trains operated by Transport for Wales (AW) call at Cardiff Queen Street, Cathays, Llandaf, Radyr, Taffs Well, Trefforest Estate, Trefforest, Pontypridd, Abercynon, Quakers Yard, Merthyr Vale, Troed-y-rhiw and Pentre-bach.