| Location | Planned | Expected |
|---|---|---|
| Penarth | ||
| Dingle Road | 11:37 | On time |
| Grangetown | 11:41 | On time |
| Cardiff Central | 11:47 | On time |
| Cardiff Queen Street | 11:52 | On time |
| Heath Low Level | 11:57 | On time |
| Birchgrove | 12:01 | On time |
| Rhiwbina | 12:03 | On time |
| Whitchurch (Glamorgan) | 12:04 | On time |
| Coryton | 12:09 |