| Location | Planned | Expected |
|---|---|---|
| Moorgate | 18:42 | On time |
| Old Street | 18:45 | On time |
| Essex Road | 18:48 | On time |
| Highbury & Islington | 18:50 | On time |
| Drayton Park | 18:53 | On time |
| Finsbury Park | 18:57 | On time |
| Harringay | 18:59 | On time |
| Hornsey | 19:01 | On time |
| Alexandra Palace | 19:04 | On time |
| Bowes Park | 19:07 | On time |
| Palmers Green | 19:10 | On time |
| Winchmore Hill | 19:13 | On time |
| Grange Park | 19:15 | On time |
| Enfield Chase | 19:17 | On time |
| Gordon Hill | 19:20 | On time |
| Crews Hill | 19:23 | On time |
| Cuffley | 19:26 | On time |
| Bayford | 19:30 | On time |
| Hertford North | 19:34 | On time |
| Watton-at-Stone | 19:41 | On time |
| Stevenage | 19:49 | On time |