| Location | Planned | Expected |
|---|---|---|
| Moorgate | 11:01 | On time |
| Old Street | 11:04 | On time |
| Essex Road | 11:07 | On time |
| Highbury & Islington | 11:09 | On time |
| Drayton Park | 11:12 | On time |
| Finsbury Park | 11:15 | On time |
| Harringay | 11:18 | On time |
| Hornsey | 11:20 | On time |
| Alexandra Palace | 11:23 | On time |
| New Southgate | 11:26 | On time |
| Oakleigh Park | 11:29 | On time |
| New Barnet | 11:31 | On time |
| Hadley Wood | 11:34 | On time |
| Potters Bar | 11:37 | On time |
| Brookmans Park | 11:40 | On time |
| Welham Green | 11:43 | On time |
| Hatfield | 11:46 | On time |
| Welwyn Garden City | 11:51 | On time |