| Location | Planned | Expected |
|---|---|---|
| Cambridge | 11:26 | On time |
| Foxton | 11:35 | On time |
| Shepreth | 11:38 | On time |
| Meldreth | 11:41 | 11:43 |
| Royston | 11:46 | On time |
| Baldock | 11:54 | On time |
| Letchworth Garden City | 11:57 | 11:59 |
| Hitchin | 12:02 | On time |
| Stevenage | 12:08 | |
| Knebworth | 12:12 | |
| Welwyn North | 12:17 | |
| Welwyn Garden City | 12:20 | |
| Hatfield | 12:24 | |
| Potters Bar | 12:30 | |
| Alexandra Palace | 12:38 | |
| Finsbury Park | 12:43 | |
| London Kings Cross | 12:50 |