| Location | Planned | Expected |
|---|---|---|
| Letchworth Garden City | 17:27 | 17:39 |
| Hitchin | 17:33 | 17:45 |
| Stevenage | 17:39 | 17:50 |
| Knebworth | 17:42 | 17:53 |
| Welwyn North | 17:46 | |
| Welwyn Garden City | 17:52 | |
| Hatfield | 17:56 | |
| Potters Bar | 18:01 | |
| Alexandra Palace | 18:10 | |
| Finsbury Park | 18:15 | |
| London Kings Cross | 18:22 |