| Location | Planned | Expected |
|---|---|---|
| Moorgate | ||
| Old Street | 05:44 | On time |
| Essex Road | 05:48 | On time |
| Highbury & Islington | 05:50 | On time |
| Drayton Park | 05:52 | On time |
| Finsbury Park | 05:55 | On time |
| Harringay | 05:59 | On time |
| Hornsey | 06:01 | On time |
| Alexandra Palace | 06:04 | On time |
| Bowes Park | 06:07 | On time |
| Palmers Green | 06:10 | On time |
| Winchmore Hill | 06:12 | On time |
| Grange Park | 06:15 | On time |
| Enfield Chase | 06:17 | On time |
| Gordon Hill | 06:19 | On time |
| Crews Hill | 06:22 | On time |
| Cuffley | 06:25 | On time |
| Bayford | 06:29 | On time |
| Hertford North | 06:33 | On time |
| Watton-at-Stone | 06:40 | |
| Stevenage | 06:48 |