| Planned | Expected | |
|---|---|---|
| Brighton | 07:09 | 07:14 |
| Preston Park | 07:13 | 07:19 |
| Hassocks | 07:20 | 07:26 |
| Burgess Hill | 07:24 | 07:28 |
| Haywards Heath | 07:29 | 07:34 |
| Three Bridges | 07:39 | 07:43 |
| Gatwick Airport | 07:45 | 07:48 |
| East Croydon | 08:01 | 08:03 |
| London Bridge | 08:15 | 08:22 |
| London Blackfriars | 08:21 | 08:26 |
| City Thameslink | 08:23 | 08:28 |
| Farringdon | 08:26 | 08:30 |
| London St Pancras (Intl) | 08:30 | 08:34 |
| Finsbury Park | 08:37 | 08:41 |
| Stevenage | 09:01 | On time |
| Hitchin | 09:07 | On time |
| Letchworth Garden City | 09:12 | On time |
| Baldock | 09:16 | On time |
| Ashwell & Morden | 09:21 | On time |
| Royston | 09:25 | 09:27 |
| Cambridge | 09:41 | On time |