| Location | Planned | Expected |
|---|---|---|
| Cambridge | 12:24 | |
| Foxton | 12:35 | |
| Shepreth | 12:38 | |
| Meldreth | 12:41 | |
| Royston | 12:46 | |
| Baldock | 12:54 | |
| Letchworth Garden City | 12:57 | |
| Hitchin | 13:02 | |
| Stevenage | 13:08 | |
| Knebworth | 13:12 | |
| Welwyn North | 13:16 | |
| Welwyn Garden City | 13:20 | |
| Hatfield | 13:25 | |
| Potters Bar | 13:31 | |
| Alexandra Palace | 13:40 | |
| Finsbury Park | 13:45 | |
| London Kings Cross | 13:52 |