| Planned | Expected | |
|---|---|---|
| Cambridge | 09:23 | On time |
| Royston | 09:38 | On time |
| Ashwell & Morden | 09:42 | On time |
| Baldock | 09:47 | On time |
| Letchworth Garden City | 09:50 | On time |
| Hitchin | 09:55 | On time |
| Stevenage | 10:00 | On time |
| Finsbury Park | 10:21 | On time |
| London St Pancras (Intl) | 10:29 | On time |
| Farringdon | 10:34 | On time |
| City Thameslink | 10:36 | On time |
| London Blackfriars | 10:38 | On time |
| London Bridge | 10:44 | On time |
| East Croydon | 10:58 | On time |
| Gatwick Airport | 11:14 | On time |
| Three Bridges | 11:19 | 11:21 |
| Haywards Heath | 11:29 | On time |
| Burgess Hill | 11:35 | On time |
| Brighton | 11:48 | On time |