| Planned | Expected | |
|---|---|---|
| Letchworth Garden City | ||
| Hitchin | 11:32 | 11:34 |
| Stevenage | 11:38 | On time |
| Knebworth | 11:42 | On time |
| Welwyn North | 11:46 | 11:52 |
| Welwyn Garden City | 11:50 | 11:55 |
| Hatfield | 11:54 | 11:59 |
| Potters Bar | 12:00 | 12:06 |
| Alexandra Palace | 12:08 | 12:15 |
| Finsbury Park | 12:13 | 12:25 |
| London Kings Cross | 12:20 | 12:31 |