| Location | Planned | Expected |
|---|---|---|
| London Marylebone | ||
| Gerrards Cross | 11:25 | On time |
| Beaconsfield | 11:31 | On time |
| High Wycombe | 11:38 | On time |
| Saunderton | 11:45 | On time |
| Princes Risborough | 11:51 | On time |
| Bicester Village | 12:10 | On time |
| Oxford Parkway | 12:20 | On time |
| Oxford | 12:28 | On time |