| Location | Planned | Expected |
|---|---|---|
| Cambridge | 19:54 | On time |
| Foxton | 20:05 | On time |
| Shepreth | 20:07 | On time |
| Meldreth | 20:11 | 20:08 |
| Royston | 20:15 | |
| Baldock | 20:24 | |
| Letchworth Garden City | 20:27 | |
| Hitchin | 20:32 | |
| Stevenage | 20:38 | |
| Knebworth | 20:42 | |
| Welwyn North | 20:47 | |
| Welwyn Garden City | 20:50 | |
| Hatfield | 20:55 | |
| Potters Bar | 21:01 | |
| Alexandra Palace | 21:10 | |
| Finsbury Park | 21:15 | |
| London Kings Cross | 21:22 |