| Location | Planned | Expected |
|---|---|---|
| Cardiff Central | 17:56 | On time |
| Cardiff Queen Street | 18:00 | On time |
| Cathays | 18:03 | On time |
| Llandaf | 18:07 | On time |
| Radyr | 18:10 | 18:12 |
| Taffs Well | 18:15 | On time |
| Trefforest Estate | 18:20 | On time |
| Trefforest | 18:24 | On time |
| Pontypridd | 18:28 | On time |
| Trehafod | 18:33 | On time |
| Porth | 18:37 | 18:39 |
| Dinas Rhondda | 18:41 | On time |
| Tonypandy | 18:43 | 18:46 |
| Llwynypia | 18:46 | On time |
| Ystrad Rhondda | 18:50 | On time |
| Ton Pentre | 18:53 | On time |
| Treorchy | 18:56 | On time |
| Ynyswen | 18:59 | On time |
| Treherbert | 19:04 | 19:00 |