| Location | Planned | Expected |
|---|---|---|
| Cardiff Central | 09:43 | 09:46 |
| Radyr | 10:00 | |
| Taffs Well | 10:04 | |
| Trefforest Estate | 10:08 | |
| Trefforest | 10:13 | |
| Pontypridd | 10:17 | |
| Abercynon | 10:24 | |
| Penrhiwceiber | 10:30 | |
| Mountain Ash | 10:34 | |
| Fernhill | 10:37 | |
| Cwmbach | 10:40 | |
| Aberdare Platform 2 | 10:45 |