| Location | Planned | Expected |
|---|---|---|
| Cambridge | 12:24 | On time |
| Foxton | 12:35 | On time |
| Shepreth | 12:38 | On time |
| Meldreth | 12:41 | On time |
| Royston | 12:46 | On time |
| Baldock | 12:54 | On time |
| Letchworth Garden City | 12:58 | On time |
| Hitchin | 13:03 | On time |
| Stevenage | 13:09 | On time |
| Knebworth | 13:12 | On time |
| Welwyn North | 13:16 | On time |
| Welwyn Garden City | 13:22 | On time |
| Hatfield | 13:26 | On time |
| Potters Bar | 13:32 | On time |
| Alexandra Palace | 13:40 | On time |
| Finsbury Park | 13:45 | On time |
| London Kings Cross | 13:52 | On time |