| Planned | Expected | |
|---|---|---|
| Cambridge | 06:53 | On time |
| Royston | 07:08 | On time |
| Ashwell & Morden | 07:12 | On time |
| Baldock | 07:17 | On time |
| Letchworth Garden City | 07:20 | On time |
| Hitchin | 07:25 | On time |
| Stevenage | 07:31 | On time |
| Finsbury Park | 07:51 | On time |
| London St Pancras (Intl) | 07:59 | On time |
| Farringdon | 08:04 | On time |
| City Thameslink | 08:06 | On time |
| London Blackfriars | 08:08 | On time |
| London Bridge | 08:14 | On time |
| East Croydon | 08:29 | On time |
| Gatwick Airport | 08:44 | 08:41 |
| Three Bridges | 08:49 | On time |
| Haywards Heath | 08:59 | On time |
| Burgess Hill | 09:05 | On time |
| Brighton | 09:18 | On time |