| Location | Planned | Expected |
|---|---|---|
| Letchworth Garden City | 19:27 | On time |
| Hitchin | 19:32 | On time |
| Stevenage | 19:38 | On time |
| Knebworth | 19:42 | On time |
| Welwyn North | 19:46 | |
| Welwyn Garden City | 19:50 | |
| Hatfield | 19:55 | |
| Potters Bar | 20:01 | |
| Alexandra Palace | 20:10 | |
| Finsbury Park | 20:15 | |
| London Kings Cross | 20:24 |