| Location | Planned | Expected |
|---|---|---|
| Welwyn Garden City | 19:30 | On time |
| Hatfield | 19:35 | On time |
| Welham Green | 19:38 | On time |
| Brookmans Park | 19:40 | On time |
| Potters Bar | 19:44 | On time |
| Hadley Wood | 19:47 | On time |
| New Barnet | 19:50 | On time |
| Oakleigh Park | 19:52 | On time |
| New Southgate | 19:55 | On time |
| Alexandra Palace | 19:58 | On time |
| Hornsey | 20:01 | On time |
| Harringay | 20:03 | On time |
| Finsbury Park | 20:05 | On time |
| Drayton Park | 20:09 | On time |
| Highbury & Islington | 20:11 | On time |
| Essex Road | 20:14 | On time |
| Old Street | 20:17 | On time |
| Moorgate | 20:21 | On time |