| Location | Planned | Expected |
|---|---|---|
| Moorgate | 18:34 | On time |
| Old Street | 18:37 | On time |
| Essex Road | 18:40 | On time |
| Highbury & Islington | 18:42 | On time |
| Drayton Park | 18:44 | On time |
| Finsbury Park | 18:47 | On time |
| Alexandra Palace | 18:53 | On time |
| New Southgate | 18:57 | 19:02 |
| Oakleigh Park | 19:00 | 19:06 |
| New Barnet | 19:02 | 19:08 |
| Hadley Wood | 19:05 | 19:11 |
| Potters Bar | 19:08 | 19:15 |
| Brookmans Park | 19:12 | 19:18 |
| Welham Green | 19:14 | 19:20 |
| Hatfield | 19:17 | 19:23 |
| Welwyn Garden City | 19:22 | 19:28 |