| Planned | Expected | |
|---|---|---|
| Cambridge | 08:26 | On time |
| Foxton | 08:35 | On time |
| Shepreth | 08:38 | 08:40 |
| Meldreth | 08:41 | 08:44 |
| Royston | 08:46 | 08:48 |
| Baldock | 08:54 | 08:56 |
| Letchworth Garden City | 08:57 | 08:59 |
| Hitchin | 09:01 | 09:03 |
| Stevenage | 09:06 | 09:08 |
| Knebworth | 09:10 | 09:12 |
| Welwyn North | 09:14 | 09:19 |
| Welwyn Garden City | 09:18 | 09:22 |
| Hatfield | 09:24 | 09:27 |
| Potters Bar | 09:30 | 09:33 |
| Alexandra Palace | 09:38 | 09:42 |
| Finsbury Park | 09:44 | 09:46 |
| London Kings Cross | 09:51 | On time |