| Location | Planned | Expected |
|---|---|---|
| Treherbert | ||
| Treorchy | 16:14 | On time |
| Ton Pentre | 16:17 | 16:14 |
| Ystrad Rhondda | 16:20 | On time |
| Llwynypia | 16:24 | On time |
| Tonypandy | 16:27 | 16:25 |
| Dinas Rhondda | 16:30 | On time |
| Porth | 16:33 | On time |
| Trehafod | 16:37 | On time |
| Pontypridd | 16:42 | On time |
| Trefforest | 16:45 | On time |
| Trefforest Estate | 16:50 | On time |
| Taffs Well | 16:54 | On time |
| Radyr | 16:58 | On time |
| Llandaf | 17:02 | On time |
| Cathays | 17:07 | On time |
| Cardiff Queen Street | 17:12 | On time |
| Cardiff Central | 17:16 | On time |