| Location | Planned | Expected |
|---|---|---|
| Welwyn Garden City | 08:35 | |
| Hatfield | 08:40 | |
| Welham Green | 08:43 | |
| Brookmans Park | 08:45 | |
| Potters Bar | 08:48 | |
| Hadley Wood | 08:52 | |
| New Barnet | 08:54 | |
| Oakleigh Park | 08:57 | |
| New Southgate | 09:00 | |
| Alexandra Palace | 09:03 | |
| Hornsey | 09:06 | |
| Harringay | 09:08 | |
| Finsbury Park | 09:11 | |
| Drayton Park | 09:14 | |
| Highbury & Islington | 09:16 | |
| Essex Road | 09:19 | |
| Old Street | 09:22 | |
| Moorgate | 09:26 |