| Location | Planned | Expected |
|---|---|---|
| Stevenage | 10:32 | On time |
| Watton-at-Stone | 10:39 | 10:42 |
| Hertford North | 10:46 | 10:47 |
| Bayford | 10:50 | 10:52 |
| Cuffley | 10:54 | 10:56 |
| Crews Hill | 10:57 | 11:00 |
| Gordon Hill | 11:00 | 11:02 |
| Enfield Chase | 11:03 | 11:05 |
| Grange Park | 11:05 | 11:07 |
| Winchmore Hill | 11:07 | 11:09 |
| Palmers Green | 11:10 | 11:12 |
| Bowes Park | 11:13 | 11:15 |
| Alexandra Palace | 11:15 | 11:18 |
| Hornsey | 11:18 | 11:20 |
| Harringay | 11:20 | 11:22 |
| Finsbury Park | 11:23 | 11:25 |
| Drayton Park | 11:27 | 11:29 |
| Highbury & Islington | 11:29 | 11:31 |
| Essex Road | 11:32 | On time |
| Old Street | 11:35 | 11:37 |
| Moorgate | 11:38 | 11:40 |