| Location | Planned | Expected |
|---|---|---|
| Aberdare | 16:22 | 16:27 |
| Cwmbach | 16:25 | 16:31 |
| Fernhill | 16:29 | 16:35 |
| Mountain Ash | 16:32 | 16:38 |
| Penrhiwceiber | 16:35 | 16:42 |
| Abercynon | 16:41 | 16:47 |
| Pontypridd | 16:48 | 16:54 |
| Trefforest | 16:51 | 16:56 |
| Trefforest Estate | 16:55 | 17:01 |
| Taffs Well | 16:59 | 17:06 |
| Radyr | 17:05 | 17:10 |
| Danescourt | 17:09 | 17:14 |
| Fairwater | 17:12 | 17:16 |
| Waun-gron Park | 17:15 | 17:19 |
| Ninian Park | 17:18 | 17:22 |
| Cardiff Central | 17:26 | On time |