| Location | Planned | Expected |
|---|---|---|
| Milton Keynes Central | 15:00 | On time |
| Bletchley | 15:05 | On time |
| Leighton Buzzard | 15:12 | On time |
| Cheddington | 15:16 | |
| Tring | 15:24 | |
| Berkhamsted | 15:29 | |
| Hemel Hempstead | 15:34 | |
| Apsley | 15:37 | |
| Kings Langley | 15:40 | |
| Watford Junction | 15:45 | |
| Bushey | 15:48 | |
| Harrow & Wealdstone | 15:54 | |
| London Euston | 16:07 |