| Location | Planned | Expected |
|---|---|---|
| Milton Keynes Central | 10:30 | On time |
| Bletchley | 10:35 | On time |
| Leighton Buzzard | 10:42 | On time |
| Cheddington | 10:47 | On time |
| Tring | 10:55 | On time |
| Berkhamsted | 11:00 | On time |
| Hemel Hempstead | 11:04 | On time |
| Apsley | 11:07 | On time |
| Kings Langley | 11:11 | On time |
| Watford Junction | 11:16 | On time |
| Bushey | 11:18 | On time |
| Harrow & Wealdstone | 11:24 | On time |
| London Euston | 11:37 | On time |