| Location | Planned | Expected |
|---|---|---|
| Milton Keynes Central | 18:28 | On time |
| Bletchley | 18:33 | On time |
| Leighton Buzzard | 18:40 | On time |
| Cheddington | 18:44 | On time |
| Tring | 18:51 | On time |
| Berkhamsted | 18:56 | On time |
| Hemel Hempstead | 19:00 | On time |
| Apsley | 19:04 | On time |
| Kings Langley | 19:07 | On time |
| Watford Junction | 19:12 | On time |
| Bushey | 19:15 | On time |
| Harrow & Wealdstone | 19:20 | On time |
| London Euston | 19:39 | 19:35 |