| Location | Planned | Expected |
|---|---|---|
| Merthyr Tydfil | 15:39 | On time |
| Pentre-bach | 15:43 | On time |
| Troed-y-rhiw | 15:45 | 15:47 |
| Merthyr Vale | 15:50 | 15:52 |
| Quakers Yard | 15:55 | 15:57 |
| Abercynon | 15:59 | 16:01 |
| Pontypridd | 16:06 | 16:08 |
| Trefforest | 16:08 | 16:12 |
| Trefforest Estate | 16:14 | 16:17 |
| Taffs Well | 16:18 | 16:22 |
| Radyr | 16:24 | 16:26 |
| Llandaf | 16:26 | 16:28 |
| Cathays | 16:31 | 16:33 |
| Cardiff Queen Street | 16:37 | On time |
| Cardiff Central | 16:42 | On time |