| Location | Planned | Expected |
|---|---|---|
| Cardiff Central | 11:56 | On time |
| Cardiff Queen Street | 12:00 | On time |
| Cathays | 12:03 | On time |
| Llandaf | 12:07 | |
| Radyr | 12:10 | |
| Taffs Well | 12:15 | |
| Trefforest Estate | 12:20 | |
| Trefforest | 12:24 | |
| Pontypridd | 12:28 | |
| Trehafod | 12:33 | |
| Porth | 12:36 | |
| Dinas Rhondda | 12:40 | |
| Tonypandy | 12:43 | |
| Llwynypia | 12:46 | |
| Ystrad Rhondda | 12:49 | |
| Ton Pentre | 12:52 | |
| Treorchy | 12:56 | |
| Ynyswen | 12:59 | |
| Treherbert | 13:04 |