| Location | Planned | Expected |
|---|---|---|
| Milton Keynes Central | 14:00 | On time |
| Bletchley | 14:05 | 14:07 |
| Leighton Buzzard | 14:12 | 14:13 |
| Cheddington | 14:16 | On time |
| Tring | 14:24 | On time |
| Berkhamsted | 14:29 | On time |
| Hemel Hempstead | 14:34 | On time |
| Apsley | 14:37 | On time |
| Kings Langley | 14:40 | On time |
| Watford Junction | 14:45 | On time |
| Bushey | 14:48 | On time |
| Harrow & Wealdstone | 14:54 | On time |
| London Euston | 15:07 | On time |