| Location | Planned | Expected |
|---|---|---|
| Cardiff Central | 10:26 | |
| Cardiff Queen Street | 10:30 | |
| Cathays | 10:33 | |
| Llandaf | 10:37 | |
| Radyr | 10:40 | |
| Taffs Well | 10:45 | |
| Trefforest Estate | 10:50 | |
| Trefforest | 10:54 | |
| Pontypridd | 10:58 | |
| Abercynon | 11:05 | |
| Quakers Yard | 11:09 | |
| Merthyr Vale | 11:16 | |
| Troed-y-rhiw | 11:19 | |
| Pentre-bach | 11:23 | |
| Merthyr Tydfil | 11:29 |