| Location | Planned | Expected |
|---|---|---|
| Welwyn Garden City | 18:23 | On time |
| Hatfield | 18:29 | On time |
| Welham Green | 18:32 | On time |
| Brookmans Park | 18:35 | On time |
| Potters Bar | 18:38 | On time |
| Hadley Wood | 18:41 | On time |
| New Barnet | 18:44 | On time |
| Oakleigh Park | 18:46 | On time |
| New Southgate | 18:49 | On time |
| Alexandra Palace | 18:52 | On time |
| Finsbury Park | 19:00 | On time |
| Drayton Park | 19:04 | On time |
| Highbury & Islington | 19:06 | On time |
| Essex Road | 19:09 | On time |
| Old Street | 19:12 | On time |
| Moorgate | 19:15 | On time |