| Location | Planned | Expected |
|---|---|---|
| Aberdare | 12:52 | On time |
| Cwmbach | 12:55 | On time |
| Fernhill | 12:59 | On time |
| Mountain Ash | 13:02 | On time |
| Penrhiwceiber | 13:05 | 13:07 |
| Abercynon | 13:11 | |
| Pontypridd | 13:18 | |
| Trefforest | 13:21 | |
| Trefforest Estate | 13:25 | |
| Taffs Well | 13:30 | |
| Radyr | 13:34 | |
| Danescourt | 13:40 | |
| Fairwater | 13:43 | |
| Waun-gron Park | 13:45 | |
| Ninian Park | 13:49 | |
| Cardiff Central | 14:00 | |
| Cardiff Queen Street | 14:04 | |
| Cathays | 14:07 | |
| Llandaf | 14:12 | |
| Radyr | 14:15 | |
| Taffs Well | 14:19 | |
| Trefforest Estate | 14:24 | |
| Trefforest | 14:29 | |
| Pontypridd | 14:32 | |
| Abercynon | 14:40 | |
| Quakers Yard | 14:45 | |
| Merthyr Vale | 14:50 | |
| Troed-y-rhiw | 14:54 | |
| Pentre-bach | 14:58 | |
| Merthyr Tydfil | 15:04 |