| Location | Planned | Expected |
|---|---|---|
| Aberdare | 16:52 | On time |
| Cwmbach | 16:55 | On time |
| Fernhill | 16:59 | On time |
| Mountain Ash | 17:02 | 17:05 |
| Penrhiwceiber | 17:05 | 17:09 |
| Abercynon | 17:11 | 17:14 |
| Pontypridd | 17:18 | 17:20 |
| Trefforest | 17:21 | 17:24 |
| Trefforest Estate | 17:25 | 17:28 |
| Taffs Well | 17:30 | 17:32 |
| Radyr | 17:35 | 17:37 |
| Danescourt | 17:40 | On time |
| Fairwater | 17:43 | On time |
| Waun-gron Park | 17:45 | On time |
| Ninian Park | 17:49 | On time |
| Cardiff Central | 18:00 | On time |
| Cardiff Queen Street | 18:04 | On time |
| Cathays | 18:08 | On time |
| Llandaf | 18:12 | On time |
| Radyr | 18:15 | On time |
| Taffs Well | 18:20 | On time |
| Trefforest Estate | 18:24 | On time |
| Trefforest | 18:29 | On time |
| Pontypridd | 18:32 | On time |
| Abercynon | 18:40 | On time |
| Quakers Yard | 18:45 | 18:47 |
| Merthyr Vale | 18:50 | On time |
| Troed-y-rhiw | 18:54 | On time |
| Pentre-bach | 18:58 | On time |
| Merthyr Tydfil | 19:05 | 19:01 |