| Location | Planned | Expected |
|---|---|---|
| Letchworth Garden City | 13:27 | On time |
| Hitchin | 13:32 | On time |
| Stevenage | 13:38 | On time |
| Knebworth | 13:42 | On time |
| Welwyn North | 13:46 | On time |
| Welwyn Garden City | 13:50 | On time |
| Hatfield | 13:55 | On time |
| Potters Bar | 14:01 | On time |
| Alexandra Palace | 14:10 | On time |
| Finsbury Park | 14:15 | On time |
| London Kings Cross | 14:23 | 14:26 |