| Location | Planned | Expected |
|---|---|---|
| Moorgate | ||
| Old Street | 06:14 | On time |
| Essex Road | 06:18 | On time |
| Highbury & Islington | 06:20 | On time |
| Drayton Park | 06:22 | On time |
| Finsbury Park | 06:25 | On time |
| Harringay | 06:29 | On time |
| Hornsey | 06:31 | On time |
| Alexandra Palace | 06:34 | |
| Bowes Park | 06:37 | |
| Palmers Green | 06:40 | |
| Winchmore Hill | 06:42 | |
| Grange Park | 06:45 | |
| Enfield Chase | 06:47 | |
| Gordon Hill | 06:49 | |
| Crews Hill | 06:52 | |
| Cuffley | 06:55 | |
| Bayford | 06:59 | |
| Hertford North | 07:03 | |
| Watton-at-Stone | 07:10 | |
| Stevenage | 07:18 |