| Planned | Expected | |
|---|---|---|
| Milton Keynes Central | ||
| Bletchley | 22:06 | On time |
| Leighton Buzzard | 22:14 | On time |
| Cheddington | 22:21 | 22:18 |
| Tring | 22:28 | |
| Berkhamsted | 22:33 | |
| Hemel Hempstead | 22:38 | |
| Apsley | 22:42 | |
| Kings Langley | 22:45 | |
| Watford Junction | 22:50 | |
| Bushey | 22:53 | |
| Harrow & Wealdstone | 22:58 | |
| London Euston | 23:12 |