| Planned | Expected | |
|---|---|---|
| Milton Keynes Central | 18:27 | On time |
| Bletchley | 18:31 | 18:28 |
| Leighton Buzzard | 18:38 | On time |
| Cheddington | 18:46 | On time |
| Tring | 18:53 | On time |
| Berkhamsted | 18:58 | On time |
| Hemel Hempstead | 19:02 | On time |
| Apsley | 19:06 | On time |
| Kings Langley | 19:09 | On time |
| Watford Junction | 19:14 | On time |
| Bushey | 19:17 | On time |
| Harrow & Wealdstone | 19:23 | On time |
| London Euston | 19:39 | On time |