| Location | Planned | Expected |
|---|---|---|
| London Marylebone | 17:45 | 17:49 |
| High Wycombe | 18:13 | 18:20 |
| Saunderton | 18:20 | 18:26 |
| Princes Risborough | 18:25 | 18:31 |
| Haddenham & Thame Parkway | 18:32 | 18:37 |
| Bicester Village | 18:47 | 18:54 |
| Islip | 18:55 | 19:03 |
| Oxford Parkway | 18:59 | 19:07 |
| Oxford | 19:06 | 19:15 |