| Planned | Expected | |
|---|---|---|
| London Paddington | 16:48 | On time |
| Reading | 17:13 | On time |
| Swindon | 17:42 | On time |
| Bristol Parkway | 18:03 | 18:06 |
| Newport (South Wales) | 18:23 | 18:26 |
| Cardiff Central | 18:37 | 18:44 |
| Bridgend | 18:58 | 19:04 |
| Port Talbot Parkway | 19:10 | 19:17 |
| Neath | 19:18 | 19:24 |
| Swansea | 19:30 | 19:36 |