| Location | Planned | Expected |
|---|---|---|
| Aylesbury | 20:18 | On time |
| Stoke Mandeville | 20:23 | On time |
| Wendover | 20:27 | On time |
| Great Missenden | 20:33 | On time |
| Amersham | 20:40 | On time |
| Chalfont & Latimer | 20:45 | No report |
| Chorleywood | 20:48 | No report |
| Rickmansworth | 20:53 | No report |
| Harrow-on-the-Hill | 21:04 | No report |
| London Marylebone | 21:19 | On time |