| Planned | Expected | |
|---|---|---|
| London Paddington | 16:18 | On time |
| Reading | 16:40 | 16:43 |
| Bristol Parkway | 17:28 | 17:30 |
| Newport (South Wales) | 17:52 | On time |
| Cardiff Central | 18:09 | On time |
| Bridgend | 18:28 | 18:36 |
| Port Talbot Parkway | 18:42 | 18:53 |
| Neath | 18:51 | 19:01 |
| Swansea | 19:03 | 19:16 |
| Llanelli | 19:26 | 19:32 |
| Pembrey & Burry Port | 19:33 | 19:39 |
| Carmarthen | 19:54 | 19:57 |