| Location | Planned | Expected |
|---|---|---|
| Cardiff Central | 15:56 | On time |
| Cardiff Queen Street | 16:00 | On time |
| Cathays | 16:03 | On time |
| Llandaf | 16:07 | 16:09 |
| Radyr | 16:10 | On time |
| Taffs Well | 16:15 | On time |
| Trefforest Estate | 16:20 | On time |
| Trefforest | 16:24 | On time |
| Pontypridd | 16:28 | On time |
| Trehafod | 16:33 | On time |
| Porth | 16:37 | 16:39 |
| Dinas Rhondda | 16:41 | On time |
| Tonypandy | 16:43 | 16:45 |
| Llwynypia | 16:46 | On time |
| Ystrad Rhondda | 16:50 | On time |
| Ton Pentre | 16:53 | On time |
| Treorchy | 16:56 | On time |
| Ynyswen | 16:59 | On time |
| Treherbert | 17:04 | 17:00 |