| Location | Planned | Expected |
|---|---|---|
| Milton Keynes Central | 18:58 | On time |
| Bletchley | 19:03 | On time |
| Leighton Buzzard | 19:10 | On time |
| Cheddington | 19:14 | On time |
| Tring | 19:21 | On time |
| Berkhamsted | 19:26 | On time |
| Hemel Hempstead | 19:30 | On time |
| Apsley | 19:34 | On time |
| Kings Langley | 19:37 | On time |
| Watford Junction | 19:41 | On time |
| Bushey | 19:44 | On time |
| Harrow & Wealdstone | 19:50 | On time |
| London Euston | 20:07 | On time |