| Location | Planned | Expected |
|---|---|---|
| Moorgate | 17:31 | On time |
| Old Street | 17:34 | On time |
| Essex Road | 17:37 | On time |
| Highbury & Islington | 17:39 | On time |
| Drayton Park | 17:42 | On time |
| Finsbury Park | 17:45 | 17:47 |
| Harringay | 17:48 | 17:51 |
| Hornsey | 17:50 | 17:53 |
| Alexandra Palace | 17:53 | 17:56 |
| New Southgate | 17:56 | |
| Oakleigh Park | 17:59 | |
| New Barnet | 18:01 | |
| Hadley Wood | 18:04 | |
| Potters Bar | 18:07 | |
| Brookmans Park | 18:10 | |
| Welham Green | 18:13 | |
| Hatfield | 18:16 | |
| Welwyn Garden City | 18:21 |