| Location | Planned | Expected |
|---|---|---|
| London Kings Cross | 19:54 | On time |
| Welwyn North | 20:11 | On time |
| Knebworth | 20:15 | On time |
| Hitchin | 20:23 | 20:25 |
| Letchworth Garden City | 20:29 | 20:31 |
| Baldock | 20:33 | 20:35 |
| Ashwell & Morden | 20:38 | 20:40 |
| Royston | 20:42 | 20:45 |
| Meldreth | 20:46 | 20:48 |
| Shepreth | 20:50 | 20:52 |
| Foxton | 20:52 | 20:55 |
| Cambridge | 21:05 | On time |