| Location | Planned | Expected |
|---|---|---|
| Milton Keynes Central | ||
| Bletchley | 11:04 | 11:01 |
| Leighton Buzzard | 11:11 | On time |
| Cheddington | 11:16 | On time |
| Tring | 11:24 | 11:21 |
| Berkhamsted | 11:29 | On time |
| Hemel Hempstead | 11:34 | On time |
| Apsley | 11:37 | On time |
| Kings Langley | 11:40 | On time |
| Watford Junction | 11:45 | On time |
| Bushey | 11:48 | On time |
| Harrow & Wealdstone | 11:54 | On time |
| London Euston | 12:07 | On time |