| Location | Planned | Expected |
|---|---|---|
| Moorgate | 14:16 | On time |
| Old Street | 14:19 | On time |
| Essex Road | 14:22 | On time |
| Highbury & Islington | 14:24 | On time |
| Drayton Park | 14:27 | On time |
| Finsbury Park | 14:30 | On time |
| Harringay | 14:33 | On time |
| Hornsey | 14:35 | On time |
| Alexandra Palace | 14:38 | On time |
| Bowes Park | 14:41 | On time |
| Palmers Green | 14:43 | On time |
| Winchmore Hill | 14:46 | On time |
| Grange Park | 14:48 | On time |
| Enfield Chase | 14:50 | On time |
| Gordon Hill | 14:52 | On time |
| Crews Hill | 14:56 | On time |
| Cuffley | 14:59 | On time |
| Bayford | 15:03 | On time |
| Hertford North | 15:07 | On time |
| Watton-at-Stone | 15:13 | |
| Stevenage | 15:22 |