| Location | Planned | Expected |
|---|---|---|
| Cardiff Central | 10:59 | |
| Cardiff Queen Street | 11:04 | |
| Cathays | 11:06 | |
| Llandaf | 11:10 | |
| Radyr | 11:14 | |
| Taffs Well | 11:18 | |
| Trefforest Estate | 11:22 | |
| Trefforest | 11:26 | |
| Pontypridd | 11:31 | |
| Trehafod | 11:36 | |
| Porth | 11:40 | |
| Dinas Rhondda | 11:43 | |
| Tonypandy | 11:46 | |
| Llwynypia | 11:49 | |
| Ystrad Rhondda | 11:53 | |
| Ton Pentre | 11:56 | |
| Treorchy | 11:59 | |
| Treherbert | 12:07 |