| Location | Planned | Expected |
|---|---|---|
| Moorgate | 18:04 | On time |
| Old Street | 18:07 | On time |
| Essex Road | 18:10 | On time |
| Highbury & Islington | 18:12 | On time |
| Drayton Park | 18:15 | On time |
| Finsbury Park | 18:19 | On time |
| Alexandra Palace | 18:24 | On time |
| New Southgate | 18:27 | On time |
| Oakleigh Park | 18:30 | On time |
| New Barnet | 18:32 | On time |
| Hadley Wood | 18:35 | On time |
| Potters Bar | 18:38 | On time |
| Brookmans Park | 18:42 | On time |
| Welham Green | 18:44 | On time |
| Hatfield | 18:47 | On time |
| Welwyn Garden City | 18:52 | On time |