| Location | Planned | Expected |
|---|---|---|
| London Kings Cross | 17:36 | On time |
| Finsbury Park | 17:42 | 17:45 |
| Alexandra Palace | 17:47 | 17:52 |
| Potters Bar | 17:55 | |
| Hatfield | 18:01 | |
| Welwyn Garden City | 18:06 | |
| Welwyn North | 18:12 | |
| Knebworth | 18:16 | |
| Stevenage | 18:20 | |
| Hitchin | 18:25 | |
| Letchworth Garden City | 18:31 | |
| Baldock | 18:34 | |
| Royston | 18:42 | |
| Meldreth | 18:46 | |
| Shepreth | 18:50 | |
| Foxton | 18:52 | |
| Cambridge | 19:05 |