| Location | Planned | Expected |
|---|---|---|
| Barry Island | 12:49 | On time |
| Barry | 12:54 | 12:56 |
| Barry Docks | 12:57 | 13:00 |
| Cadoxton | 13:00 | 13:03 |
| Dinas Powys | 13:05 | 13:08 |
| Eastbrook | 13:07 | |
| Cogan | 13:11 | |
| Grangetown | 13:15 | |
| Cardiff Central | 13:22 | |
| Cardiff Queen Street | 13:26 | |
| Heath High Level | 13:30 | |
| Llanishen | 13:34 | |
| Lisvane & Thornhill | 13:36 | |
| Caerphilly | 13:42 | |
| Aber | 13:44 | |
| Energlyn & Churchill Park | 13:46 | |
| Llanbradach | 13:49 | |
| Ystrad Mynach | 13:55 | |
| Hengoed | 13:57 | |
| Pengam | 14:01 | |
| Bargoed | 14:08 |