| Location | Planned | Expected |
|---|---|---|
| London Kings Cross | 14:06 | On time |
| Finsbury Park | 14:12 | On time |
| Alexandra Palace | 14:17 | On time |
| Potters Bar | 14:26 | On time |
| Hatfield | 14:32 | On time |
| Welwyn Garden City | 14:40 | On time |
| Welwyn North | 14:42 | 14:45 |
| Knebworth | 14:46 | 14:49 |
| Stevenage | 14:50 | 14:52 |
| Hitchin | 14:55 | 14:57 |
| Letchworth Garden City | 15:01 | 15:03 |
| Baldock | 15:04 | 15:06 |
| Royston | 15:12 | 15:14 |
| Meldreth | 15:16 | On time |
| Shepreth | 15:20 | On time |
| Foxton | 15:22 | 15:24 |
| Cambridge | 15:35 | 15:33 |