| Planned | Expected | |
|---|---|---|
| London Paddington | 23:08 | 23:11 |
| Slough | 23:27 | 23:29 |
| Maidenhead | 23:34 | 23:36 |
| Twyford | 23:41 | 23:42 |
| Reading | 23:48 | On time |
| Tilehurst | 23:53 | 00:13 |
| Pangbourne | 23:57 | 00:17 |
| Goring & Streatley | 00:01 | 00:22 |
| Cholsey | 00:06 | 00:50 |
| Didcot Parkway | 00:15 | 00:58 |