| Location | Planned | Expected |
|---|---|---|
| Milton Keynes Central | 10:00 | On time |
| Bletchley | 10:05 | On time |
| Leighton Buzzard | 10:12 | On time |
| Cheddington | 10:17 | On time |
| Tring | 10:25 | On time |
| Berkhamsted | 10:30 | On time |
| Hemel Hempstead | 10:34 | On time |
| Apsley | 10:37 | On time |
| Kings Langley | 10:41 | On time |
| Watford Junction | 10:46 | On time |
| Bushey | 10:48 | On time |
| Harrow & Wealdstone | 10:54 | On time |
| London Euston | 11:07 | On time |