| Location | Planned | Expected |
|---|---|---|
| Barry Island | 12:19 | On time |
| Barry | 12:24 | On time |
| Barry Docks | 12:27 | On time |
| Cadoxton | 12:30 | On time |
| Dinas Powys | 12:35 | On time |
| Eastbrook | 12:37 | On time |
| Cogan | 12:41 | On time |
| Grangetown | 12:45 | 12:47 |
| Cardiff Central | 12:52 | 12:56 |
| Cardiff Queen Street | 12:56 | 13:00 |
| Heath High Level | 13:00 | 13:05 |
| Llanishen | 13:04 | 13:08 |
| Lisvane & Thornhill | 13:06 | 13:11 |
| Caerphilly | 13:12 | |
| Aber | 13:14 | |
| Energlyn & Churchill Park | 13:16 | |
| Llanbradach | 13:19 | |
| Ystrad Mynach | 13:25 | |
| Hengoed | 13:27 | |
| Pengam | 13:31 | |
| Gilfach Fargoed | 13:34 | |
| Bargoed | 13:40 |