| Location | Planned | Expected |
|---|---|---|
| Cambridge | 19:56 | On time |
| Foxton | 20:05 | On time |
| Shepreth | 20:08 | On time |
| Meldreth | 20:11 | 20:13 |
| Royston | 20:16 | On time |
| Baldock | 20:24 | On time |
| Letchworth Garden City | 20:27 | On time |
| Hitchin | 20:32 | On time |
| Stevenage | 20:38 | On time |
| Knebworth | 20:42 | On time |
| Welwyn North | 20:46 | On time |
| Welwyn Garden City | 20:50 | On time |
| Hatfield | 20:54 | |
| Potters Bar | 21:00 | |
| Alexandra Palace | 21:08 | |
| Finsbury Park | 21:13 | |
| London Kings Cross | 21:20 |