| Location | Planned | Expected |
|---|---|---|
| Moorgate | 19:19 | On time |
| Old Street | 19:22 | On time |
| Essex Road | 19:25 | On time |
| Highbury & Islington | 19:27 | On time |
| Drayton Park | 19:30 | On time |
| Finsbury Park | 19:35 | On time |
| Harringay | 19:37 | On time |
| Hornsey | 19:39 | On time |
| Alexandra Palace | 19:42 | On time |
| New Southgate | 19:45 | On time |
| Oakleigh Park | 19:48 | On time |
| New Barnet | 19:51 | On time |
| Hadley Wood | 19:53 | On time |
| Potters Bar | 19:56 | On time |
| Brookmans Park | 20:00 | On time |
| Welham Green | 20:02 | On time |
| Hatfield | 20:05 | On time |
| Welwyn Garden City | 20:10 | On time |