Operator: Great Northern
Previous Calling Points:
| 04:02 | Welwyn Garden City | Unknown |
| 04:07 | Hatfield | Unknown |
| 04:10 | Welham Green | Unknown |
| 04:12 | Brookmans Park | Unknown |
| 04:16 | Potters Bar | Unknown |
| 04:19 | Hadley Wood | Unknown |
| 04:22 | New Barnet | Unknown |
| 04:24 | Oakleigh Park | Unknown |