| Location | Planned | Expected |
|---|---|---|
| Oxford | 08:41 | On time |
| Oxford Parkway | 08:48 | On time |
| Islip | 08:52 | On time |
| Bicester Village | 09:00 | On time |
| Haddenham & Thame Parkway | 09:14 | On time |
| Princes Risborough | 09:22 | On time |
| High Wycombe | 09:33 | On time |
| Beaconsfield | 09:39 | On time |
| Gerrards Cross | 09:45 | On time |
| London Marylebone | 10:07 |