| Location | Planned | Expected |
|---|---|---|
| London Marylebone | 13:06 | On time |
| Gerrards Cross | 13:25 | On time |
| Beaconsfield | 13:32 | On time |
| High Wycombe | 13:39 | On time |
| Saunderton | 13:46 | On time |
| Princes Risborough | 13:51 | On time |
| Bicester Village | 14:10 | On time |
| Oxford Parkway | 14:20 | On time |
| Oxford | 14:28 | On time |