| Location | Planned | Expected |
|---|---|---|
| Cardiff Central | 12:56 | 12:59 |
| Cardiff Queen Street | 13:00 | 13:03 |
| Cathays | 13:03 | |
| Llandaf | 13:07 | |
| Radyr | 13:10 | |
| Taffs Well | 13:15 | |
| Trefforest Estate | 13:19 | |
| Trefforest | 13:24 | |
| Pontypridd | 13:28 | |
| Trehafod | 13:33 | |
| Porth | 13:36 | |
| Dinas Rhondda | 13:40 | |
| Tonypandy | 13:43 | |
| Llwynypia | 13:46 | |
| Ystrad Rhondda | 13:49 | |
| Ton Pentre | 13:52 | |
| Treorchy | 13:56 | |
| Treherbert | 14:04 |