| Location | Planned | Expected |
|---|---|---|
| Welwyn Garden City | 13:02 | On time |
| Hatfield | 13:07 | On time |
| Welham Green | 13:10 | On time |
| Brookmans Park | 13:12 | On time |
| Potters Bar | 13:16 | On time |
| Hadley Wood | 13:19 | On time |
| New Barnet | 13:22 | On time |
| Oakleigh Park | 13:24 | On time |
| New Southgate | 13:27 | On time |
| Alexandra Palace | 13:30 | On time |
| Hornsey | 13:33 | On time |
| Harringay | 13:35 | On time |
| Finsbury Park | 13:38 | On time |
| Drayton Park | 13:42 | On time |
| Highbury & Islington | 13:44 | On time |
| Essex Road | 13:47 | On time |
| Old Street | 13:50 | On time |
| Moorgate | 13:53 | On time |