| Location | Planned | Expected |
|---|---|---|
| Brighton | 05:44 | On time |
| Burgess Hill | 05:55 | On time |
| Haywards Heath | 06:01 | On time |
| Three Bridges | 06:10 | 06:12 |
| Gatwick Airport | 06:16 | 06:18 |
| East Croydon | 06:31 | 06:33 |
| London Bridge | 06:46 | On time |
| London Blackfriars | 06:52 | On time |
| City Thameslink | 06:54 | On time |
| Farringdon | 06:56 | On time |
| London St Pancras (Intl) | 07:00 | On time |
| Finsbury Park | 07:07 | On time |
| Stevenage | 07:31 | |
| Hitchin | 07:37 | |
| Letchworth Garden City | 07:43 | |
| Baldock | 07:47 | |
| Ashwell & Morden | 07:52 | |
| Royston | 07:56 | |
| Cambridge | 08:11 |