| Location | Planned | Expected |
|---|---|---|
| Coryton | 11:42 | No report |
| Whitchurch (Glamorgan) | 11:43 | No report |
| Rhiwbina | 11:45 | |
| Birchgrove | 11:47 | No report |
| Heath Low Level | 11:51 | No report |
| Cardiff Queen Street | 11:58 | 11:54 |
| Cardiff Central | 12:03 | On time |
| Grangetown | 12:09 | On time |
| Dingle Road | 12:13 | On time |
| Penarth | 12:18 |