| Location | Planned | Expected |
|---|---|---|
| London Paddington | ||
| Reading | 05:47 | 05:44 |
| Didcot Parkway | 06:01 | On time |
| Swindon | 06:18 | On time |
| Chippenham | 06:31 | |
| Bath Spa | 06:43 | |
| Bristol Temple Meads | 06:58 | |
| Filton Abbey Wood | 07:14 | |
| Bristol Parkway | 07:17 | |
| Newport (South Wales) | 07:49 | |
| Cardiff Central | 08:05 | |
| Bridgend | 08:27 | |
| Port Talbot Parkway | 08:39 | |
| Neath | 08:46 | |
| Swansea | 09:02 |