| Planned | Expected | |
|---|---|---|
| London Kings Cross | 01:32 | On time |
| Finsbury Park | 01:39 | On time |
| Alexandra Palace | 01:43 | On time |
| New Southgate | 01:46 | On time |
| Oakleigh Park | 01:49 | On time |
| New Barnet | 01:51 | On time |
| Hadley Wood | 01:53 | 01:55 |
| Potters Bar | 01:57 | 01:59 |
| Hatfield | 02:02 | 02:04 |
| Welwyn Garden City | 02:07 | 02:09 |
| Stevenage | 02:19 | 02:20 |
| Hitchin | 02:27 | On time |
| Biggleswade | 02:36 | On time |
| St Neots | 02:46 | On time |
| Huntingdon | 02:53 | On time |
| Peterborough | 03:12 | On time |