| Planned | Expected | |
|---|---|---|
| Cambridge | 06:23 | On time |
| Royston | 06:38 | On time |
| Ashwell & Morden | 06:42 | On time |
| Baldock | 06:47 | On time |
| Letchworth Garden City | 06:51 | On time |
| Hitchin | 06:56 | On time |
| Stevenage | 07:01 | On time |
| Finsbury Park | 07:22 | On time |
| London St Pancras (Intl) | 07:30 | 07:32 |
| Farringdon | 07:34 | 07:36 |
| City Thameslink | 07:36 | 07:39 |
| London Blackfriars | 07:39 | On time |
| London Bridge | 07:45 | On time |
| East Croydon | 07:59 | On time |
| Gatwick Airport | 08:14 | On time |
| Three Bridges | 08:19 | On time |
| Haywards Heath | 08:29 | On time |
| Burgess Hill | 08:35 | On time |
| Brighton | 08:48 | 08:45 |