| Location | Planned | Expected |
|---|---|---|
| Aberdare | 15:52 | 15:55 |
| Cwmbach | 15:55 | 15:59 |
| Fernhill | 15:59 | 16:03 |
| Mountain Ash | 16:02 | 16:06 |
| Penrhiwceiber | 16:05 | 16:10 |
| Abercynon | 16:11 | 16:15 |
| Pontypridd | 16:18 | 16:21 |
| Trefforest | 16:21 | 16:26 |
| Trefforest Estate | 16:25 | 16:30 |
| Taffs Well | 16:30 | 16:34 |
| Radyr | 16:35 | 16:39 |
| Danescourt | 16:40 | 16:43 |
| Fairwater | 16:43 | 16:45 |
| Waun-gron Park | 16:45 | 16:47 |
| Ninian Park | 16:49 | On time |
| Cardiff Central | 17:00 | On time |
| Cardiff Queen Street | 17:04 | On time |
| Cathays | 17:08 | On time |
| Llandaf | 17:12 | 17:14 |
| Radyr | 17:15 | On time |
| Taffs Well | 17:20 | On time |
| Trefforest Estate | 17:25 | On time |
| Trefforest | 17:29 | On time |
| Pontypridd | 17:33 | On time |
| Abercynon | 17:41 | 17:43 |
| Quakers Yard | 17:45 | 17:47 |
| Merthyr Vale | 17:51 | 17:53 |
| Troed-y-rhiw | 17:55 | On time |
| Pentre-bach | 17:58 | On time |
| Merthyr Tydfil | 18:05 | 18:01 |