| Location | Planned | Expected |
|---|---|---|
| Welwyn Garden City | 07:35 | |
| Hatfield | 07:40 | |
| Welham Green | 07:43 | |
| Brookmans Park | 07:45 | |
| Potters Bar | 07:49 | |
| Hadley Wood | 07:52 | |
| New Barnet | 07:55 | |
| Oakleigh Park | 07:57 | |
| New Southgate | 08:00 | |
| Alexandra Palace | 08:04 | |
| Hornsey | 08:06 | |
| Harringay | 08:08 | |
| Finsbury Park | 08:12 | |
| Drayton Park | 08:15 | |
| Highbury & Islington | 08:17 | |
| Essex Road | 08:19 | |
| Old Street | 08:22 | |
| Moorgate | 08:26 |