| Location | Planned | Expected |
|---|---|---|
| Treherbert | 18:10 | On time |
| Ynyswen | 18:12 | On time |
| Treorchy | 18:15 | On time |
| Ton Pentre | 18:18 | On time |
| Ystrad Rhondda | 18:22 | On time |
| Llwynypia | 18:25 | 18:31 |
| Tonypandy | 18:27 | On time |
| Dinas Rhondda | 18:30 | On time |
| Porth | 18:33 | On time |
| Trehafod | 18:37 | On time |
| Pontypridd | 18:42 | On time |
| Trefforest | 18:45 | On time |
| Trefforest Estate | 18:50 | On time |
| Taffs Well | 18:54 | On time |
| Radyr | 18:58 | On time |
| Llandaf | 19:02 | On time |
| Cathays | 19:07 | On time |
| Cardiff Queen Street | 19:12 | 19:09 |
| Cardiff Central | 19:16 | On time |