Operator: Great Northern
Coaches:
(6)
(6)
Previous Calling Points:
| 20:00 | Stevenage | On time |
| 20:07 | Watton-at-Stone | On time |
| 20:14 | Hertford North | On time |
| 20:18 | Bayford | On time |
| 20:22 | Cuffley | Unknown |
| 20:25 | Crews Hill | Unknown |
| 20:29 | Gordon Hill | Unknown |
| 20:31 | Enfield Chase | Unknown |
| 20:33 | Grange Park | Unknown |
| 20:35 | Winchmore Hill | Unknown |
