| Location | Planned | Expected |
|---|---|---|
| Welwyn Garden City | 18:08 | On time |
| Hatfield | 18:13 | 18:15 |
| Welham Green | 18:16 | 18:18 |
| Brookmans Park | 18:18 | 18:20 |
| Potters Bar | 18:22 | On time |
| Hadley Wood | 18:25 | On time |
| New Barnet | 18:28 | On time |
| Oakleigh Park | 18:30 | On time |
| New Southgate | 18:33 | On time |
| Alexandra Palace | 18:36 | On time |
| Hornsey | 18:39 | On time |
| Harringay | 18:41 | On time |
| Finsbury Park | 18:44 | On time |
| Drayton Park | 18:49 | On time |
| Highbury & Islington | 18:51 | On time |
| Essex Road | 18:54 | On time |
| Old Street | 18:57 | On time |
| Moorgate | 19:00 | On time |