| Location | Planned | Expected |
|---|---|---|
| Cardiff Central | 10:26 | On time |
| Cardiff Queen Street | 10:30 | On time |
| Cathays | 10:33 | On time |
| Llandaf | 10:37 | On time |
| Radyr | 10:40 | On time |
| Taffs Well | 10:45 | On time |
| Trefforest Estate | 10:50 | On time |
| Trefforest | 10:54 | On time |
| Pontypridd | 10:58 | On time |
| Trehafod | 11:03 | On time |
| Porth | 11:07 | 11:09 |
| Dinas Rhondda | 11:11 | On time |
| Tonypandy | 11:13 | On time |
| Llwynypia | 11:16 | On time |
| Ystrad Rhondda | 11:20 | On time |
| Ton Pentre | 11:23 | On time |
| Treorchy | 11:26 | 11:23 |
| Ynyswen | 11:29 | On time |
| Treherbert | 11:34 | 11:30 |