| Location | Planned | Expected |
|---|---|---|
| Cambridge | 19:56 | 19:58 |
| Foxton | 20:05 | 20:07 |
| Shepreth | 20:08 | 20:10 |
| Meldreth | 20:11 | 20:14 |
| Royston | 20:16 | 20:18 |
| Baldock | 20:24 | 20:26 |
| Letchworth Garden City | 20:27 | 20:30 |
| Hitchin | 20:32 | 20:34 |
| Stevenage | 20:38 | 20:42 |
| Knebworth | 20:42 | 20:46 |
| Welwyn North | 20:46 | 20:50 |
| Welwyn Garden City | 20:50 | 20:53 |
| Hatfield | 20:54 | 20:57 |
| Potters Bar | 21:00 | 21:03 |
| Alexandra Palace | 21:08 | 21:12 |
| Finsbury Park | 21:13 | 21:16 |
| London Kings Cross | 21:20 | 21:22 |