| Location | Planned | Expected |
|---|---|---|
| Treherbert | 16:40 | On time |
| Treorchy | 16:45 | On time |
| Ton Pentre | 16:48 | On time |
| Ystrad Rhondda | 16:52 | On time |
| Llwynypia | 16:55 | 17:00 |
| Tonypandy | 16:58 | On time |
| Dinas Rhondda | 17:00 | On time |
| Porth | 17:04 | On time |
| Trehafod | 17:07 | On time |
| Pontypridd | 17:12 | On time |
| Trefforest | 17:15 | On time |
| Trefforest Estate | 17:20 | On time |
| Taffs Well | 17:24 | On time |
| Radyr | 17:28 | On time |
| Llandaf | 17:32 | On time |
| Cathays | 17:37 | On time |
| Cardiff Queen Street | 17:42 | On time |
| Cardiff Central | 17:46 | 17:49 |