| Location | Planned | Expected |
|---|---|---|
| Carmarthen | 11:27 | On time |
| Pembrey & Burry Port | 11:47 | |
| Llanelli | 11:54 | On time |
| Swansea | 12:13 | 12:19 |
| Neath | 12:33 | On time |
| Port Talbot Parkway | 12:40 | 12:42 |
| Bridgend | 12:53 | On time |
| Cardiff Central | 13:14 | On time |
| Newport (South Wales) | 13:29 | On time |
| Bristol Parkway | 13:52 | 13:54 |
| Swindon | 14:19 | On time |
| Reading | 14:45 | On time |
| London Paddington | 15:12 | 15:16 |