| Location | Planned | Expected |
|---|---|---|
| London Paddington | 11:08 | On time |
| Slough | 11:26 | On time |
| Maidenhead | 11:32 | 11:34 |
| Twyford | 11:39 | 11:42 |
| Reading | 11:51 | 11:52 |
| Tilehurst | 11:55 | 11:57 |
| Pangbourne | 11:59 | 12:01 |
| Goring & Streatley | 12:03 | 12:05 |
| Cholsey | 12:08 | On time |
| Didcot Parkway | 12:15 |