| Location | Planned | Expected |
|---|---|---|
| Welwyn Garden City | 19:02 | On time |
| Hatfield | 19:07 | On time |
| Welham Green | 19:10 | On time |
| Brookmans Park | 19:12 | On time |
| Potters Bar | 19:16 | On time |
| Hadley Wood | 19:19 | On time |
| New Barnet | 19:21 | On time |
| Oakleigh Park | 19:24 | On time |
| New Southgate | 19:27 | On time |
| Alexandra Palace | 19:30 | On time |
| Hornsey | 19:33 | On time |
| Harringay | 19:35 | On time |
| Finsbury Park | 19:38 | On time |
| Drayton Park | 19:42 | On time |
| Highbury & Islington | 19:44 | On time |
| Essex Road | 19:47 | On time |
| Old Street | 19:50 | On time |
| Moorgate | 19:53 | On time |