| Planned | Expected | |
|---|---|---|
| London Paddington | 16:18 | On time |
| Bristol Parkway | 17:26 | 17:22 |
| Newport (South Wales) | 17:46 | 17:53 |
| Cardiff Central | 18:03 | 18:12 |
| Bridgend | 18:25 | |
| Port Talbot Parkway | 18:37 | |
| Neath | 18:44 | |
| Swansea | 18:57 | |
| Llanelli | 19:20 | |
| Pembrey & Burry Port | 19:26 | |
| Carmarthen | 19:49 |