| Location | Planned | Expected |
|---|---|---|
| Aylesbury Vale Parkway | 18:40 | Cancelled |
| Aylesbury | 18:45 | On time |
| Stoke Mandeville | 18:50 | On time |
| Wendover | 18:54 | On time |
| Great Missenden | 19:00 | On time |
| Amersham | 19:07 | On time |
| Chalfont & Latimer | 19:12 | On time |
| Chorleywood | 19:15 | On time |
| Rickmansworth | 19:20 | On time |
| Harrow-on-the-Hill | 19:31 | No report |
| London Marylebone | 19:49 | 19:55 |