| Location | Planned | Expected |
|---|---|---|
| Milton Keynes Central | 20:00 | On time |
| Bletchley | 20:05 | On time |
| Leighton Buzzard | 20:12 | On time |
| Cheddington | 20:17 | |
| Tring | 20:23 | |
| Berkhamsted | 20:28 | |
| Hemel Hempstead | 20:33 | |
| Apsley | 20:36 | |
| Kings Langley | 20:40 | |
| Watford Junction | 20:45 | |
| Bushey | 20:48 | |
| Harrow & Wealdstone | 20:53 | |
| London Euston | 21:08 |