Operator: Great Northern
Coaches:
(6)
(6)
Previous Calling Points:
| 21:00 | Stevenage | On time |
| 21:07 | Watton-at-Stone | On time |
| 21:14 | Hertford North | On time |
| 21:18 | Bayford | On time |
| 21:22 | Cuffley | On time |
| 21:25 | Crews Hill | On time |
| 21:29 | Gordon Hill | Unknown |
| 21:31 | Enfield Chase | Unknown |
