| Location | Planned | Expected |
|---|---|---|
| Milton Keynes Central | 14:00 | |
| Bletchley | 14:05 | |
| Leighton Buzzard | 14:12 | |
| Cheddington | 14:17 | |
| Tring | 14:23 | |
| Berkhamsted | 14:28 | |
| Hemel Hempstead | 14:33 | |
| Apsley | 14:36 | |
| Kings Langley | 14:39 | |
| Watford Junction | 14:44 | |
| Bushey | 14:47 | |
| Harrow & Wealdstone | 14:53 | |
| London Euston | 15:07 |