| Location | Planned | Expected |
|---|---|---|
| Aberdare | 13:22 | On time |
| Cwmbach | 13:25 | On time |
| Fernhill | 13:29 | On time |
| Mountain Ash | 13:32 | On time |
| Penrhiwceiber | 13:35 | 13:37 |
| Abercynon | 13:41 | On time |
| Pontypridd | 13:48 | On time |
| Trefforest | 13:51 | On time |
| Trefforest Estate | 13:55 | 13:57 |
| Taffs Well | 14:00 | On time |
| Radyr | 14:05 | On time |
| Danescourt | 14:10 | On time |
| Fairwater | 14:13 | On time |
| Waun-gron Park | 14:15 | On time |
| Ninian Park | 14:18 | On time |
| Cardiff Central | 14:25 | 14:22 |