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