| Location | Planned | Expected |
|---|---|---|
| Cambridge | 18:54 | On time |
| Foxton | 19:05 | On time |
| Shepreth | 19:07 | On time |
| Meldreth | 19:11 | On time |
| Royston | 19:16 | On time |
| Baldock | 19:24 | 19:26 |
| Letchworth Garden City | 19:28 | 19:30 |
| Hitchin | 19:33 | On time |
| Stevenage | 19:39 | On time |
| Knebworth | 19:42 | On time |
| Welwyn North | 19:47 | On time |
| Welwyn Garden City | 19:50 | On time |
| Hatfield | 19:55 | On time |
| Potters Bar | 20:01 | On time |
| Alexandra Palace | 20:10 | On time |
| Finsbury Park | 20:15 | On time |
| London Kings Cross | 20:22 |