On weekdays the first train departs Merthyr Tydfil at 06:09 arriving at Cardiff Queen Street at 07:07. The last train departs Merthyr Tydfil at 22:37 arriving at Cardiff Queen Street at 23:34.
Journey Time
The average journey time between Merthyr Tydfil and Cardiff Queen Street is 57 minutes.
Calling Points
Trains operated by Transport for Wales (AW) call at Pentre-bach, Troed-y-rhiw, Merthyr Vale, Quakers Yard, Abercynon, Pontypridd, Trefforest, Trefforest Estate, Taffs Well, Radyr, Llandaf and Cathays.