| Location | Planned | Expected |
|---|---|---|
| Milton Keynes Central | 12:00 | On time |
| Bletchley | 12:05 | On time |
| Leighton Buzzard | 12:12 | On time |
| Cheddington | 12:16 | On time |
| Tring | 12:24 | On time |
| Berkhamsted | 12:29 | On time |
| Hemel Hempstead | 12:34 | On time |
| Apsley | 12:37 | On time |
| Kings Langley | 12:40 | On time |
| Watford Junction | 12:45 | On time |
| Bushey | 12:48 | On time |
| Harrow & Wealdstone | 12:54 | On time |
| London Euston | 13:07 | On time |