| Location | Planned | Expected |
|---|---|---|
| Coryton | 15:42 | On time |
| Whitchurch (Glamorgan) | 15:43 | 15:45 |
| Rhiwbina | 15:45 | 15:47 |
| Birchgrove | 15:47 | 15:49 |
| Heath Low Level | 15:51 | No report |
| Cardiff Queen Street | 15:58 | On time |
| Cardiff Central | 16:03 | On time |
| Grangetown | 16:09 | On time |
| Dingle Road | 16:13 | On time |
| Penarth | 16:18 | On time |