| Location | Planned | Expected |
|---|---|---|
| Stevenage | 19:30 | On time |
| Watton-at-Stone | 19:37 | On time |
| Hertford North | 19:44 | On time |
| Bayford | 19:48 | On time |
| Cuffley | 19:52 | On time |
| Crews Hill | 19:55 | On time |
| Gordon Hill | 19:59 | On time |
| Enfield Chase | 20:01 | On time |
| Grange Park | 20:03 | On time |
| Winchmore Hill | 20:05 | On time |
| Palmers Green | 20:08 | On time |
| Bowes Park | 20:10 | On time |
| Alexandra Palace | 20:12 | On time |
| Hornsey | 20:16 | On time |
| Harringay | 20:18 | On time |
| Finsbury Park | 20:20 | On time |
| Drayton Park | 20:24 | On time |
| Highbury & Islington | 20:26 | On time |
| Essex Road | 20:29 | On time |
| Old Street | 20:32 | On time |
| Moorgate | 20:36 | On time |