| Location | Planned | Expected |
|---|---|---|
| Moorgate | 23:01 | On time |
| Old Street | 23:04 | On time |
| Essex Road | 23:07 | On time |
| Highbury & Islington | 23:09 | On time |
| Drayton Park | 23:12 | On time |
| Finsbury Park | 23:15 | On time |
| Harringay | 23:18 | On time |
| Hornsey | 23:20 | On time |
| Alexandra Palace | 23:23 | On time |
| New Southgate | 23:26 | On time |
| Oakleigh Park | 23:29 | On time |
| New Barnet | 23:31 | On time |
| Hadley Wood | 23:34 | On time |
| Potters Bar | 23:37 | On time |
| Brookmans Park | 23:40 | On time |
| Welham Green | 23:42 | On time |
| Hatfield | 23:45 | On time |
| Welwyn Garden City | 23:50 | On time |