| Location | Planned | Expected |
|---|---|---|
| Treherbert | 19:10 | On time |
| Ynyswen | 19:12 | On time |
| Treorchy | 19:15 | On time |
| Ton Pentre | 19:18 | On time |
| Ystrad Rhondda | 19:22 | On time |
| Llwynypia | 19:25 | 19:30 |
| Tonypandy | 19:28 | On time |
| Dinas Rhondda | 19:30 | On time |
| Porth | 19:34 | On time |
| Trehafod | 19:37 | 19:34 |
| Pontypridd | 19:42 | On time |
| Trefforest | 19:45 | On time |
| Trefforest Estate | 19:50 | On time |
| Taffs Well | 19:54 | On time |
| Radyr | 19:58 | On time |
| Llandaf | 20:02 | On time |
| Cathays | 20:07 | On time |
| Cardiff Queen Street | 20:12 | 20:09 |
| Cardiff Central | 20:16 |