| Location | Planned | Expected |
|---|---|---|
| London Paddington | 21:38 | On time |
| Slough | 21:54 | On time |
| Maidenhead | 22:00 | On time |
| Twyford | 22:07 | 22:09 |
| Reading | 22:22 | On time |
| Tilehurst | 22:26 | On time |
| Pangbourne | 22:30 | On time |
| Goring & Streatley | 22:34 | On time |
| Cholsey | 22:39 | On time |
| Didcot Parkway | 22:47 | On time |