| Planned | Expected | |
|---|---|---|
| London Paddington | 17:18 | On time |
| Reading | 17:43 | On time |
| Didcot Parkway | 17:55 | On time |
| Swindon | 18:12 | On time |
| Bristol Parkway | 18:34 | |
| Newport (South Wales) | 18:57 | |
| Cardiff Central | 19:11 | |
| Bridgend | 19:46 | |
| Port Talbot Parkway | 19:59 | |
| Neath | 20:07 | |
| Swansea | 20:19 |