| Location | Planned | Expected |
|---|---|---|
| Treherbert | 17:10 | On time |
| Ynyswen | 17:12 | On time |
| Treorchy | 17:15 | On time |
| Ton Pentre | 17:18 | On time |
| Ystrad Rhondda | 17:22 | On time |
| Llwynypia | 17:25 | 17:30 |
| Tonypandy | 17:28 | On time |
| Dinas Rhondda | 17:30 | 17:33 |
| Porth | 17:34 | On time |
| Trehafod | 17:37 | 17:39 |
| Pontypridd | 17:43 | On time |
| Trefforest | 17:45 | 17:47 |
| Trefforest Estate | 17:50 | On time |
| Taffs Well | 17:54 | On time |
| Radyr | 17:58 | On time |
| Llandaf | 18:02 | On time |
| Cathays | 18:07 | On time |
| Cardiff Queen Street | 18:12 | On time |
| Cardiff Central | 18:16 | On time |