| Planned | Expected | |
|---|---|---|
| Moorgate | 11:37 | On time |
| Old Street | 11:40 | On time |
| Essex Road | 11:43 | On time |
| Highbury & Islington | 11:45 | On time |
| Drayton Park | 11:48 | On time |
| Finsbury Park | 11:52 | On time |
| Harringay | 11:54 | On time |
| Hornsey | 11:56 | On time |
| Alexandra Palace | 11:59 | On time |
| Bowes Park | 12:02 | On time |
| Palmers Green | 12:05 | On time |
| Winchmore Hill | 12:07 | On time |
| Grange Park | 12:10 | On time |
| Enfield Chase | 12:12 | On time |
| Gordon Hill | 12:14 | On time |
| Crews Hill | 12:17 | On time |
| Cuffley | 12:20 | On time |
| Bayford | 12:24 | 12:26 |
| Hertford North | 12:28 | 12:30 |
| Watton-at-Stone | 12:35 | On time |
| Stevenage | 12:43 | On time |