| Location | Planned | Expected |
|---|---|---|
| Merthyr Tydfil | 19:09 | On time |
| Pentre-bach | 19:13 | On time |
| Troed-y-rhiw | 19:15 | On time |
| Merthyr Vale | 19:20 | On time |
| Quakers Yard | 19:25 | On time |
| Abercynon | 19:29 | On time |
| Pontypridd | 19:36 | On time |
| Trefforest | 19:38 | On time |
| Trefforest Estate | 19:44 | On time |
| Taffs Well | 19:48 | On time |
| Radyr | 19:54 | On time |
| Llandaf | 19:57 | On time |
| Cathays | 20:02 | On time |
| Cardiff Queen Street | 20:07 | On time |
| Cardiff Central | 20:12 | On time |
| Ninian Park | 20:17 | |
| Waun-gron Park | 20:20 | |
| Fairwater | 20:22 | |
| Danescourt | 20:24 | |
| Radyr | 20:29 | |
| Taffs Well | 20:34 | |
| Trefforest Estate | 20:38 | |
| Trefforest | 20:42 | |
| Pontypridd | 20:46 | |
| Abercynon | 20:53 | |
| Penrhiwceiber | 20:59 | |
| Mountain Ash | 21:03 | |
| Fernhill | 21:06 | |
| Cwmbach | 21:10 | |
| Aberdare Platform 2 | 21:15 |