| Location | Planned | Expected |
|---|---|---|
| Aberdare | 22:52 | On time |
| Cwmbach | 22:55 | On time |
| Fernhill | 22:59 | On time |
| Mountain Ash | 23:02 | On time |
| Penrhiwceiber | 23:05 | On time |
| Abercynon | 23:12 | On time |
| Pontypridd | 23:19 | On time |
| Trefforest | 23:21 | On time |
| Trefforest Estate | 23:26 | On time |
| Taffs Well | 23:31 | On time |
| Radyr | 23:36 | On time |
| Danescourt | 23:40 | On time |
| Fairwater | 23:42 | On time |
| Waun-gron Park | 23:45 | On time |
| Ninian Park | 23:49 | On time |
| Cardiff Central | 23:59 | 23:56 |