| Location | Planned | Expected |
|---|---|---|
| Cardiff Central | 16:26 | On time |
| Cardiff Queen Street | 16:30 | On time |
| Cathays | 16:32 | On time |
| Llandaf | 16:37 | On time |
| Radyr | 16:40 | On time |
| Taffs Well | 16:44 | On time |
| Trefforest Estate | 16:49 | On time |
| Trefforest | 16:54 | On time |
| Pontypridd | 16:57 | On time |
| Trehafod | 17:03 | 17:01 |
| Porth | 17:06 | On time |
| Dinas Rhondda | 17:10 | 17:07 |
| Tonypandy | 17:13 | On time |
| Llwynypia | 17:16 | 17:13 |
| Ystrad Rhondda | 17:19 | On time |
| Ton Pentre | 17:22 | On time |
| Treorchy | 17:26 | 17:23 |
| Treherbert | 17:34 | 17:30 |