| 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 | On time |
| Taffs Well | 18:15 | On time |
| Trefforest Estate | 18:20 | On time |
| Trefforest | 18:24 | On time |
| Pontypridd | 18:27 | On time |
| Trehafod | 18:33 | 18:30 |
| Porth | 18:36 | On time |
| Dinas Rhondda | 18:40 | 18:37 |
| Tonypandy | 18:43 | On time |
| Llwynypia | 18:46 | 18:43 |
| Ystrad Rhondda | 18:49 | On time |
| Ton Pentre | 18:52 | On time |
| Treorchy | 18:56 | 18:53 |
| Ynyswen | 18:59 | On time |
| Treherbert | 19:04 | 19:00 |