| Location | Planned | Expected |
|---|---|---|
| Cardiff Central | 20:27 | On time |
| Cardiff Queen Street | 20:31 | On time |
| Cathays | 20:33 | On time |
| Llandaf | 20:38 | On time |
| Radyr | 20:40 | On time |
| Taffs Well | 20:45 | On time |
| Trefforest Estate | 20:49 | On time |
| Trefforest | 20:54 | On time |
| Pontypridd | 20:57 | On time |
| Trehafod | 21:03 | On time |
| Porth | 21:06 | 21:08 |
| Dinas Rhondda | 21:10 | On time |
| Tonypandy | 21:13 | On time |
| Llwynypia | 21:16 | On time |
| Ystrad Rhondda | 21:20 | On time |
| Ton Pentre | 21:23 | On time |
| Treorchy | 21:27 | On time |
| Ynyswen | 21:29 | On time |
| Treherbert | 21:34 | 21:31 |