| Planned | Expected | |
|---|---|---|
| Moorgate | 12:22 | On time |
| Old Street | 12:25 | On time |
| Essex Road | 12:28 | On time |
| Highbury & Islington | 12:30 | On time |
| Drayton Park | 12:33 | On time |
| Finsbury Park | 12:37 | On time |
| Harringay | 12:39 | On time |
| Hornsey | 12:41 | On time |
| Alexandra Palace | 12:44 | On time |
| New Southgate | 12:47 | On time |
| Oakleigh Park | 12:50 | On time |
| New Barnet | 12:53 | On time |
| Hadley Wood | 12:55 | On time |
| Potters Bar | 12:58 | On time |
| Brookmans Park | 13:02 | On time |
| Welham Green | 13:04 | On time |
| Hatfield | 13:07 | On time |
| Welwyn Garden City | 13:12 | On time |