| Location | Planned | Expected |
|---|---|---|
| London Marylebone | 10:06 | On time |
| Gerrards Cross | 10:25 | On time |
| Beaconsfield | 10:32 | On time |
| High Wycombe | 10:39 | On time |
| Saunderton | 10:46 | On time |
| Princes Risborough | 10:52 | On time |
| Bicester Village | 11:10 | On time |
| Oxford Parkway | 11:20 | On time |
| Oxford | 11:28 | On time |