| Location | Planned | Expected |
|---|---|---|
| Didcot Parkway | ||
| Cholsey | 17:12 | 17:17 |
| Goring & Streatley | 17:17 | 17:21 |
| Pangbourne | 17:21 | 17:25 |
| Tilehurst | 17:26 | 17:29 |
| Reading | 17:32 | 17:35 |
| Twyford | 17:46 | 17:49 |
| Maidenhead | 17:53 | 17:56 |
| Slough | 18:00 | 18:04 |
| London Paddington | 18:23 | On time |