| Location | Planned | Expected |
|---|---|---|
| London Kings Cross | 05:57 | On time |
| Finsbury Park | 06:03 | On time |
| Alexandra Palace | 06:10 | On time |
| Potters Bar | 06:18 | On time |
| Hatfield | 06:24 | On time |
| Welwyn Garden City | 06:29 | On time |
| Welwyn North | 06:32 | 06:34 |
| Knebworth | 06:36 | 06:38 |
| Stevenage | 06:40 | On time |
| Hitchin | 06:45 | On time |
| Letchworth Garden City | 06:51 | On time |