| Location | Planned | Expected |
|---|---|---|
| Treherbert | 20:10 | On time |
| Ynyswen | 20:12 | On time |
| Treorchy | 20:15 | On time |
| Ton Pentre | 20:18 | On time |
| Ystrad Rhondda | 20:22 | On time |
| Llwynypia | 20:24 | On time |
| Tonypandy | 20:27 | 20:24 |
| Dinas Rhondda | 20:30 | On time |
| Porth | 20:33 | On time |
| Trehafod | 20:37 | On time |
| Pontypridd | 20:42 | On time |
| Trefforest | 20:45 | On time |
| Trefforest Estate | 20:50 | On time |
| Taffs Well | 20:54 | On time |
| Radyr | 20:58 | On time |
| Llandaf | 21:02 | On time |
| Cathays | 21:07 | On time |
| Cardiff Queen Street | 21:12 | 21:09 |
| Cardiff Central | 21:16 | On time |