| Location | Planned | Expected |
|---|---|---|
| Milton Keynes Central | 13:30 | |
| Bletchley | 13:35 | |
| Leighton Buzzard | 13:42 | |
| Cheddington | 13:47 | |
| Tring | 13:53 | |
| Berkhamsted | 13:58 | |
| Hemel Hempstead | 14:03 | |
| Apsley | 14:06 | |
| Kings Langley | 14:09 | |
| Watford Junction | 14:14 | |
| Bushey | 14:17 | |
| Harrow & Wealdstone | 14:23 | |
| London Euston | 14:37 |