| Location | Planned | Expected |
|---|---|---|
| Coryton | 19:42 | On time |
| Whitchurch (Glamorgan) | 19:43 | On time |
| Rhiwbina | 19:45 | On time |
| Birchgrove | 19:47 | On time |
| Ty Glas | 19:48 | On time |
| Heath Low Level | 19:51 | On time |
| Cardiff Queen Street | 19:58 | 19:55 |
| Cardiff Central | 20:03 | On time |
| Grangetown | 20:09 | On time |
| Dingle Road | 20:13 | On time |
| Penarth | 20:17 |