| Location | Planned | Expected |
|---|---|---|
| Merthyr Tydfil | 15:39 | On time |
| Pentre-bach | 15:43 | On time |
| Troed-y-rhiw | 15:45 | 15:47 |
| Merthyr Vale | 15:50 | 15:52 |
| Quakers Yard | 15:55 | 15:57 |
| Abercynon | 15:59 | 16:01 |
| Pontypridd | 16:06 | 16:08 |
| Trefforest | 16:08 | 16:12 |
| Trefforest Estate | 16:14 | 16:17 |
| Taffs Well | 16:18 | 16:22 |
| Radyr | 16:24 | 16:26 |
| Llandaf | 16:27 | 16:30 |
| Cathays | 16:32 | 16:34 |
| Cardiff Queen Street | 16:37 | On time |
| Cardiff Central | 16:43 | On time |
| Ninian Park | 16:47 | On time |
| Waun-gron Park | 16:50 | On time |
| Fairwater | 16:52 | On time |
| Danescourt | 16:55 | On time |
| Radyr | 16:59 | On time |
| Taffs Well | 17:04 | 17:01 |
| Trefforest Estate | 17:08 | On time |
| Trefforest | 17:12 | On time |
| Pontypridd | 17:16 | On time |
| Abercynon | 17:23 | On time |
| Penrhiwceiber | 17:29 | 17:25 |
| Mountain Ash | 17:33 | On time |
| Fernhill | 17:36 | On time |
| Cwmbach | 17:40 | 17:37 |
| Aberdare Platform 2 | 17:45 | 17:41 |