| Location | Planned | Expected |
|---|---|---|
| Merthyr Tydfil | 08:39 | On time |
| Pentre-bach | 08:43 | On time |
| Troed-y-rhiw | 08:45 | On time |
| Merthyr Vale | 08:50 | On time |
| Quakers Yard | 08:55 | On time |
| Abercynon | 08:59 | On time |
| Pontypridd | 09:06 | On time |
| Trefforest | 09:08 | On time |
| Trefforest Estate | 09:14 | On time |
| Taffs Well | 09:18 | On time |
| Radyr | 09:24 | On time |
| Llandaf | 09:27 | On time |
| Cathays | 09:32 | On time |
| Cardiff Queen Street | 09:37 | On time |
| Cardiff Central | 09:42 | 09:47 |
| Ninian Park | 09:47 | 09:51 |
| Waun-gron Park | 09:50 | 09:54 |
| Fairwater | 09:52 | 09:57 |
| Danescourt | 09:55 | 09:59 |
| Radyr | 09:59 | 10:02 |
| Taffs Well | 10:04 | 10:06 |
| Trefforest Estate | 10:08 | 10:10 |
| Trefforest | 10:13 | 10:15 |
| Pontypridd | 10:16 | 10:19 |
| Abercynon | 10:23 | 10:26 |
| Penrhiwceiber | 10:29 | 10:31 |
| Mountain Ash | 10:33 | 10:35 |
| Fernhill | 10:36 | On time |
| Cwmbach | 10:40 | On time |
| Aberdare Platform 2 | 10:45 | 10:42 |