| Location | Planned | Expected |
|---|---|---|
| London Kings Cross | 00:25 | On time |
| Finsbury Park | 00:30 | On time |
| Stevenage | 01:04 | 01:07 |
| Hitchin | 01:12 | On time |
| Letchworth Garden City | 01:18 | On time |
| Baldock | 01:21 | On time |
| Ashwell & Morden | 01:26 | On time |
| Royston | 01:30 | On time |
| Cambridge | 01:45 | On time |