| Location | Planned | Expected |
|---|---|---|
| London Paddington | 12:08 | On time |
| Slough | 12:23 | 12:25 |
| Maidenhead | 12:30 | 12:32 |
| Twyford | 12:37 | 12:39 |
| Reading | 12:45 | 12:47 |
| Tilehurst | 12:58 | On time |
| Pangbourne | 13:02 | On time |
| Goring & Streatley | 13:06 | On time |
| Cholsey | 13:10 | On time |
| Didcot Parkway | 13:19 | On time |