| Location | Planned | Expected |
|---|---|---|
| Cambridge | 08:26 | |
| Foxton | 08:35 | |
| Shepreth | 08:38 | |
| Meldreth | 08:41 | |
| Royston | 08:45 | |
| Baldock | 08:54 | |
| Letchworth Garden City | 08:57 | |
| Hitchin | 09:01 | |
| Stevenage | 09:06 | |
| Knebworth | 09:10 | |
| Welwyn North | 09:14 | |
| Welwyn Garden City | 09:18 | |
| Hatfield | 09:24 | |
| Potters Bar | 09:30 | |
| Alexandra Palace | 09:38 | |
| Finsbury Park | 09:44 | |
| London Kings Cross | 09:51 |