| Location | Planned | Expected |
|---|---|---|
| Aberdare | 14:52 | 14:57 |
| Cwmbach | 14:55 | 15:00 |
| Fernhill | 14:59 | 15:04 |
| Mountain Ash | 15:02 | 15:07 |
| Penrhiwceiber | 15:05 | 15:10 |
| Abercynon | 15:11 | 15:15 |
| Pontypridd | 15:18 | 15:21 |
| Trefforest | 15:21 | 15:24 |
| Trefforest Estate | 15:25 | 15:28 |
| Taffs Well | 15:29 | 15:33 |
| Radyr | 15:35 | 15:37 |
| Danescourt | 15:39 | 15:41 |
| Fairwater | 15:42 | On time |
| Waun-gron Park | 15:45 | On time |
| Ninian Park | 15:48 | On time |
| Cardiff Central | 15:56 | On time |