| Location | Planned | Expected |
|---|---|---|
| London Kings Cross | 22:27 | 22:34 |
| Finsbury Park | 22:33 | 22:41 |
| Alexandra Palace | 22:38 | 22:45 |
| Potters Bar | 22:46 | 22:54 |
| Hatfield | 22:52 | 23:01 |
| Welwyn Garden City | 22:57 | 23:05 |
| Welwyn North | 22:59 | 23:09 |
| Knebworth | 23:03 | 23:13 |
| Stevenage | 23:07 | 23:17 |
| Hitchin | 23:13 | 23:22 |
| Letchworth Garden City | 23:19 | 23:27 |
| Baldock | 23:23 | 23:30 |
| Ashwell & Morden | 23:28 | 23:36 |
| Royston | 23:32 | 23:41 |
| Meldreth | 23:36 | 23:44 |
| Shepreth | 23:40 | 23:48 |
| Foxton | 23:42 | 23:51 |
| Cambridge | 23:53 | 00:01 |