| Planned | Expected | |
|---|---|---|
| Aberdare | 20:22 | On time |
| Cwmbach | 20:25 | On time |
| Fernhill | 20:29 | On time |
| Mountain Ash | 20:31 | On time |
| Penrhiwceiber | 20:36 | On time |
| Abercynon | 20:42 | On time |
| Pontypridd | 20:49 | On time |
| Trefforest | 20:52 | On time |
| Trefforest Estate | 20:56 | On time |
| Taffs Well | 21:00 | On time |
| Radyr | 21:04 | On time |
| Danescourt | 21:10 | On time |
| Fairwater | 21:12 | On time |
| Waun-gron Park | 21:15 | On time |
| Ninian Park | 21:18 | On time |
| Cardiff Central | 21:26 | On time |