| Location | Planned | Expected |
|---|---|---|
| Treherbert | 17:40 | On time |
| Ynyswen | 17:42 | On time |
| Treorchy | 17:45 | On time |
| Ton Pentre | 17:48 | On time |
| Ystrad Rhondda | 17:52 | On time |
| Llwynypia | 17:55 | 18:00 |
| Tonypandy | 17:58 | On time |
| Dinas Rhondda | 18:00 | 18:02 |
| Porth | 18:04 | On time |
| Trehafod | 18:07 | On time |
| Pontypridd | 18:13 | On time |
| Trefforest | 18:15 | On time |
| Trefforest Estate | 18:20 | On time |
| Taffs Well | 18:24 | On time |
| Radyr | 18:28 | On time |
| Llandaf | 18:32 | On time |
| Cathays | 18:37 | On time |
| Cardiff Queen Street | 18:42 | On time |
| Cardiff Central | 18:46 | On time |