Operator: Great Northern
Coaches:
(8)
(8)
Previous Calling Points:
| 19:57 | London Kings Cross | On time | |
| 20:03 | Finsbury Park | On time | |
| 20:08 | Alexandra Palace | On time | |
| 20:16 | Potters Bar | On time | |
| 20:22 | Hatfield | Delayed | actual 20:25 |
| 20:28 | Welwyn Garden City | On time | |
| 20:30 | Welwyn North | Delayed | actual 20:33 |
| 20:34 | Knebworth | Delayed | actual 20:37 |
| 20:38 | Stevenage | Delayed | actual 20:41 |
