| Planned | Expected | |
|---|---|---|
| Brighton | 10:44 | On time |
| Burgess Hill | 10:55 | On time |
| Haywards Heath | 11:01 | On time |
| Three Bridges | 11:10 | On time |
| Gatwick Airport | 11:16 | On time |
| East Croydon | 11:31 | On time |
| London Bridge | 11:46 | On time |
| London Blackfriars | 11:52 | On time |
| City Thameslink | 11:54 | On time |
| Farringdon | 11:56 | On time |
| London St Pancras (Intl) | 12:01 | On time |
| Finsbury Park | 12:11 | On time |
| Stevenage | 12:32 | On time |
| Hitchin | 12:37 | On time |
| Letchworth Garden City | 12:42 | On time |
| Baldock | 12:46 | On time |
| Ashwell & Morden | 12:51 | On time |
| Royston | 12:55 | On time |
| Cambridge | 13:11 | On time |