| Location | Planned | Expected |
|---|---|---|
| Treherbert | 09:10 | On time |
| Treorchy | 09:15 | On time |
| Ton Pentre | 09:18 | On time |
| Ystrad Rhondda | 09:21 | On time |
| Llwynypia | 09:24 | 09:29 |
| Tonypandy | 09:27 | On time |
| Dinas Rhondda | 09:29 | On time |
| Porth | 09:33 | On time |
| Trehafod | 09:36 | On time |
| Pontypridd | 09:42 | |
| Trefforest | 09:45 | |
| Trefforest Estate | 09:50 | |
| Taffs Well | 09:54 | |
| Radyr | 09:58 | |
| Llandaf | 10:01 | |
| Cathays | 10:06 | |
| Cardiff Queen Street | 10:10 | |
| Cardiff Central | 10:14 |