| Planned | Expected | |
|---|---|---|
| London Kings Cross | 13:57 | 14:02 |
| Finsbury Park | 14:03 | 14:10 |
| Alexandra Palace | 14:08 | 14:14 |
| Potters Bar | 14:16 | |
| Hatfield | 14:22 | |
| Welwyn Garden City | 14:26 | |
| Welwyn North | 14:30 | |
| Knebworth | 14:34 | |
| Stevenage | 14:38 | |
| Hitchin | 14:43 | |
| Letchworth Garden City | 14:49 | |
| Baldock | 14:52 | |
| Royston | 15:00 | |
| Meldreth | 15:04 | |
| Shepreth | 15:08 | |
| Foxton | 15:10 | |
| Cambridge | 15:22 |