| Location | Planned | Expected |
|---|---|---|
| London Marylebone | 12:37 | 12:45 |
| Gerrards Cross | 12:57 | 13:03 |
| Beaconsfield | 13:04 | 13:09 |
| High Wycombe | 13:12 | 13:15 |
| Princes Risborough | 13:23 | |
| Haddenham & Thame Parkway | 13:29 | |
| Bicester Village | 13:46 | |
| Islip | 13:54 | |
| Oxford Parkway | 13:58 | |
| Oxford | 14:05 |