| Planned | Expected | |
|---|---|---|
| London Paddington | 13:48 | On time |
| Reading | 14:13 | On time |
| Swindon | 14:40 | On time |
| Bristol Parkway | 15:04 | 15:07 |
| Newport (South Wales) | 15:23 | 15:28 |
| Cardiff Central | 15:39 | 15:46 |
| Bridgend | 15:59 | 16:08 |
| Port Talbot Parkway | 16:11 | 16:21 |
| Neath | 16:17 | 16:30 |
| Swansea | 16:30 | 16:43 |
| Llanelli | 16:53 | 17:22 |
| Pembrey & Burry Port | 17:00 | 17:32 |
| Carmarthen | 17:22 | 17:58 |