| Planned | Expected | |
|---|---|---|
| London Paddington | 12:38 | On time |
| Slough | 12:55 | On time |
| Maidenhead | 13:02 | On time |
| Twyford | 13:09 | 13:11 |
| Reading | 13:18 | 13:20 |
| Tilehurst | 13:24 | 13:31 |
| Pangbourne | 13:28 | 13:35 |
| Goring & Streatley | 13:32 | 13:40 |
| Cholsey | 13:36 | 13:44 |
| Didcot Parkway | 13:44 | 13:53 |