| Location | Planned | Expected |
|---|---|---|
| Welwyn Garden City | 17:32 | On time |
| Hatfield | 17:37 | On time |
| Welham Green | 17:40 | On time |
| Brookmans Park | 17:42 | On time |
| Potters Bar | 17:45 | On time |
| Hadley Wood | 17:49 | On time |
| New Barnet | 17:51 | On time |
| Oakleigh Park | 17:54 | On time |
| New Southgate | 17:57 | On time |
| Alexandra Palace | 18:00 | |
| Hornsey | 18:03 | |
| Harringay | 18:05 | |
| Finsbury Park | 18:08 | |
| Drayton Park | 18:12 | |
| Highbury & Islington | 18:14 | |
| Essex Road | 18:17 | |
| Old Street | 18:20 | |
| Moorgate | 18:23 |