| Location | Planned | Expected |
|---|---|---|
| Milford Haven | 18:00 | On time |
| Johnston | 18:08 | On time |
| Haverfordwest | 18:15 | On time |
| Clarbeston Road | 18:23 | On time |
| Clunderwen | 18:30 | On time |
| Whitland | 18:37 | On time |
| Carmarthen | 18:54 | 18:52 |
| Ferryside | 19:07 | On time |
| Kidwelly | 19:13 | On time |
| Pembrey & Burry Port | 19:20 | On time |
| Llanelli | 19:26 | On time |
| Gowerton | 19:37 | 19:33 |
| Swansea | 19:51 | 19:48 |
| Neath | 20:05 | On time |
| Port Talbot Parkway | 20:12 | On time |
| Bridgend | 20:24 | On time |
| Cardiff Central | 20:48 | 20:43 |