| Location | Planned | Expected |
|---|---|---|
| Cardiff Central | 09:59 | On time |
| Cardiff Queen Street | 10:04 | |
| Cathays | 10:06 | |
| Llandaf | 10:11 | |
| Radyr | 10:14 | |
| Taffs Well | 10:18 | |
| Trefforest Estate | 10:22 | |
| Trefforest | 10:27 | |
| Pontypridd | 10:31 | |
| Trehafod | 10:36 | |
| Porth | 10:40 | |
| Dinas Rhondda | 10:44 | |
| Tonypandy | 10:46 | |
| Llwynypia | 10:49 | |
| Ystrad Rhondda | 10:53 | |
| Ton Pentre | 10:56 | |
| Treorchy | 10:59 | |
| Treherbert | 11:07 |