| Location | Planned | Expected |
|---|---|---|
| Treherbert | 10:40 | On time |
| Ynyswen | 10:42 | On time |
| Treorchy | 10:44 | On time |
| Ton Pentre | 10:47 | On time |
| Ystrad Rhondda | 10:50 | On time |
| Llwynypia | 10:54 | On time |
| Tonypandy | 10:57 | On time |
| Dinas Rhondda | 11:00 | On time |
| Porth | 11:03 | On time |
| Trehafod | 11:07 | On time |
| Pontypridd | 11:12 | On time |
| Trefforest | 11:15 | On time |
| Trefforest Estate | 11:20 | On time |
| Taffs Well | 11:24 | On time |
| Radyr | 11:28 | On time |
| Llandaf | 11:32 | On time |
| Cathays | 11:37 | On time |
| Cardiff Queen Street | 11:42 | 11:39 |
| Cardiff Central | 11:47 | On time |