| Location | Planned | Expected |
|---|---|---|
| Cardiff Central | 19:26 | On time |
| Cardiff Queen Street | 19:30 | On time |
| Cathays | 19:33 | On time |
| Llandaf | 19:37 | On time |
| Radyr | 19:40 | On time |
| Taffs Well | 19:45 | On time |
| Trefforest Estate | 19:50 | On time |
| Trefforest | 19:54 | On time |
| Pontypridd | 19:58 | On time |
| Trehafod | 20:03 | On time |
| Porth | 20:07 | 20:09 |
| Dinas Rhondda | 20:11 | On time |
| Tonypandy | 20:13 | 20:15 |
| Llwynypia | 20:16 | On time |
| Ystrad Rhondda | 20:20 | On time |
| Ton Pentre | 20:23 | 20:25 |
| Treorchy | 20:26 | On time |
| Ynyswen | 20:29 | On time |
| Treherbert | 20:34 | 20:31 |