| Location | Planned | Expected |
|---|---|---|
| Milton Keynes Central | 09:05 | On time |
| Bletchley | 09:10 | On time |
| Leighton Buzzard | 09:17 | On time |
| Cheddington | 09:22 | On time |
| Tring | 09:29 | 09:26 |
| Berkhamsted | 09:34 | On time |
| Hemel Hempstead | 09:38 | On time |
| Watford Junction | 09:46 | On time |
| Harrow & Wealdstone | 09:53 | On time |
| London Euston | 10:09 |