| Location | Planned | Expected |
|---|---|---|
| Barry Island | 12:35 | |
| Barry | 12:43 | |
| Barry Docks | 12:46 | |
| Cadoxton | 12:49 | |
| Dinas Powys | 12:54 | |
| Eastbrook | 12:56 | |
| Cogan | 12:59 | |
| Grangetown | 13:05 | |
| Cardiff Central | 13:11 | |
| Cardiff Queen Street | 13:15 | |
| Heath High Level | 13:20 | |
| Llanishen | 13:23 | |
| Lisvane & Thornhill | 13:26 | |
| Caerphilly | 13:31 | |
| Aber | 13:33 | |
| Llanbradach | 13:38 | |
| Ystrad Mynach | 13:43 | |
| Hengoed | 13:46 | |
| Pengam | 13:50 | |
| Bargoed | 13:56 | |
| Rhymney | 14:07 |