| Location | Planned | Expected |
|---|---|---|
| Moorgate | 16:41 | On time |
| Old Street | 16:44 | On time |
| Essex Road | 16:47 | On time |
| Highbury & Islington | 16:49 | On time |
| Drayton Park | 16:52 | On time |
| Finsbury Park | 16:56 | On time |
| Harringay | 16:58 | On time |
| Hornsey | 17:00 | On time |
| Alexandra Palace | 17:04 | On time |
| Bowes Park | 17:07 | On time |
| Palmers Green | 17:10 | On time |
| Winchmore Hill | 17:13 | On time |
| Grange Park | 17:15 | On time |
| Enfield Chase | 17:17 | On time |
| Gordon Hill | 17:19 | On time |
| Crews Hill | 17:23 | On time |
| Cuffley | 17:26 | On time |
| Bayford | 17:31 | On time |
| Hertford North | 17:35 | |
| Watton-at-Stone | 17:41 | |
| Stevenage | 17:49 |