| Location | Planned | Expected |
|---|---|---|
| Moorgate | ||
| Old Street | 19:38 | On time |
| Essex Road | 19:42 | On time |
| Highbury & Islington | 19:44 | On time |
| Drayton Park | 19:46 | On time |
| Finsbury Park | 19:49 | On time |
| Harringay | 19:53 | On time |
| Hornsey | 19:55 | On time |
| Alexandra Palace | 19:57 | On time |
| New Southgate | 20:01 | On time |
| Oakleigh Park | 20:04 | On time |
| New Barnet | 20:06 | On time |
| Hadley Wood | 20:09 | On time |
| Potters Bar | 20:12 | On time |
| Brookmans Park | 20:16 | On time |
| Welham Green | 20:18 | On time |
| Hatfield | 20:21 | On time |
| Welwyn Garden City | 20:26 | On time |