| Location | Planned | Expected |
|---|---|---|
| London Paddington | 10:48 | On time |
| Reading | 11:13 | 11:17 |
| Swindon | 11:41 | 11:58 |
| Bristol Parkway | 12:04 | 12:24 |
| Newport (South Wales) | 12:25 | 12:51 |
| Cardiff Central | 12:40 | 13:11 |
| Bridgend | 13:00 | |
| Port Talbot Parkway | 13:12 | |
| Neath | 13:19 | |
| Swansea | 13:31 | |
| Llanelli | 13:56 | |
| Pembrey & Burry Port | 14:03 | |
| Carmarthen | 14:24 |