| Location | Planned | Expected |
|---|---|---|
| Welwyn Garden City | 17:53 | On time |
| Hatfield | 17:59 | On time |
| Welham Green | 18:02 | On time |
| Brookmans Park | 18:05 | On time |
| Potters Bar | 18:08 | On time |
| Hadley Wood | 18:11 | On time |
| New Barnet | 18:14 | On time |
| Oakleigh Park | 18:16 | On time |
| New Southgate | 18:19 | On time |
| Alexandra Palace | 18:25 | On time |
| Finsbury Park | 18:31 | On time |
| Drayton Park | 18:34 | On time |
| Highbury & Islington | 18:36 | On time |
| Essex Road | 18:39 | On time |
| Old Street | 18:42 | On time |
| Moorgate | 18:45 | On time |