| Location | Planned | Expected |
|---|---|---|
| Moorgate | 19:11 | On time |
| Old Street | 19:14 | On time |
| Essex Road | 19:17 | On time |
| Highbury & Islington | 19:19 | On time |
| Drayton Park | 19:22 | On time |
| Finsbury Park | 19:26 | 19:27 |
| Harringay | 19:28 | On time |
| Hornsey | 19:30 | On time |
| Alexandra Palace | 19:34 | On time |
| Bowes Park | 19:37 | On time |
| Palmers Green | 19:39 | On time |
| Winchmore Hill | 19:42 | On time |
| Grange Park | 19:45 | On time |
| Enfield Chase | 19:47 | On time |
| Gordon Hill | 19:49 | On time |
| Crews Hill | 19:53 | On time |
| Cuffley | 19:56 | On time |
| Bayford | 20:01 | On time |
| Hertford North | 20:05 | On time |
| Watton-at-Stone | 20:11 | On time |
| Stevenage | 20:19 | On time |