| Location | Planned | Expected |
|---|---|---|
| Cambridge | 06:56 | On time |
| Foxton | 07:05 | On time |
| Shepreth | 07:08 | On time |
| Meldreth | 07:11 | |
| Royston | 07:16 | |
| Ashwell & Morden | 07:21 | |
| Baldock | 07:26 | |
| Letchworth Garden City | 07:29 | |
| Hitchin | 07:33 | |
| Stevenage | 07:39 | |
| Knebworth | 07:43 | |
| Welwyn North | 07:46 | |
| Welwyn Garden City | 07:50 | |
| Hatfield | 07:55 | |
| Potters Bar | 08:00 | |
| Alexandra Palace | 08:09 | |
| Finsbury Park | 08:14 | |
| London Kings Cross | 08:22 |