| Planned | Expected | |
|---|---|---|
| Cambridge | 18:56 | |
| Foxton | 19:05 | |
| Shepreth | 19:08 | |
| Meldreth | 19:11 | |
| Royston | 19:16 | |
| Baldock | 19:24 | |
| Letchworth Garden City | 19:27 | |
| Hitchin | 19:32 | |
| Stevenage | 19:38 | |
| Knebworth | 19:42 | |
| Welwyn North | 19:46 | |
| Welwyn Garden City | 19:50 | |
| Hatfield | 19:54 | |
| Potters Bar | 20:00 | |
| Alexandra Palace | 20:08 | |
| Finsbury Park | 20:13 | |
| London Kings Cross | 20:20 |