| Location | Planned | Expected |
|---|---|---|
| Moorgate | 13:01 | On time |
| Old Street | 13:04 | On time |
| Essex Road | 13:07 | On time |
| Highbury & Islington | 13:09 | On time |
| Drayton Park | 13:12 | On time |
| Finsbury Park | 13:15 | On time |
| Harringay | 13:18 | On time |
| Hornsey | 13:20 | On time |
| Alexandra Palace | 13:23 | On time |
| New Southgate | 13:26 | On time |
| Oakleigh Park | 13:29 | On time |
| New Barnet | 13:31 | On time |
| Hadley Wood | 13:34 | On time |
| Potters Bar | 13:37 | On time |
| Brookmans Park | 13:40 | On time |
| Welham Green | 13:43 | On time |
| Hatfield | 13:46 | On time |
| Welwyn Garden City | 13:51 | On time |