| Location | Planned | Expected |
|---|---|---|
| Carmarthen | 18:20 | On time |
| Pembrey & Burry Port | 18:40 | On time |
| Llanelli | 18:49 | On time |
| Swansea | 19:19 | On time |
| Neath | 19:31 | On time |
| Port Talbot Parkway | 19:37 | On time |
| Bridgend | 19:50 | On time |
| Cardiff Central | 20:14 | On time |
| Newport (South Wales) | 20:30 | On time |
| Bristol Parkway | 20:51 | 20:53 |
| Swindon | 21:17 | 21:22 |
| Reading | 21:44 | |
| London Paddington | 22:09 |