| Location | Planned | Expected |
|---|---|---|
| Rhymney | 15:10 | On time |
| Pontlottyn | 15:13 | On time |
| Tir-phil | 15:18 | On time |
| Brithdir | 15:20 | On time |
| Bargoed | 15:24 | 15:26 |
| Pengam | 15:29 | 15:30 |
| Hengoed | 15:33 | On time |
| Ystrad Mynach | 15:35 | On time |
| Llanbradach | 15:40 | 15:42 |
| Aber | 15:45 | On time |
| Caerphilly | 15:47 | On time |
| Lisvane & Thornhill | 15:52 | 15:54 |
| Llanishen | 15:55 | 15:57 |
| Heath High Level | 15:58 | On time |
| Cardiff Queen Street | 16:04 | On time |
| Cardiff Central | 16:08 | On time |
| Grangetown | 16:13 | On time |
| Cogan | 16:16 | On time |
| Eastbrook | 16:19 | On time |
| Dinas Powys | 16:22 | On time |
| Cadoxton | 16:26 | On time |
| Barry Docks | 16:29 | On time |
| Barry | 16:35 | On time |
| Barry Island | 16:46 | On time |