| Location | Planned | Expected |
|---|---|---|
| London Euston | 17:39 | On time |
| Harrow & Wealdstone | 17:51 | On time |
| Bushey | 17:56 | On time |
| Watford Junction | 17:59 | On time |
| Kings Langley | 18:04 | On time |
| Apsley | 18:08 | On time |
| Hemel Hempstead | 18:11 | On time |
| Berkhamsted | 18:16 | On time |
| Tring | 18:21 | On time |
| Cheddington | 18:27 | On time |
| Leighton Buzzard | 18:32 | 18:35 |
| Bletchley | 18:39 | 18:41 |
| Milton Keynes Central | 18:46 | On time |