| Location | Planned | Expected |
|---|---|---|
| Brighton | 18:44 | On time |
| Burgess Hill | 18:55 | On time |
| Haywards Heath | 19:01 | On time |
| Three Bridges | 19:10 | On time |
| Gatwick Airport | 19:16 | On time |
| East Croydon | 19:31 | On time |
| London Bridge | 19:46 | On time |
| London Blackfriars | 19:52 | On time |
| City Thameslink | 19:54 | On time |
| Farringdon | 19:56 | On time |
| London St Pancras (Intl) | 20:01 | On time |
| Finsbury Park | 20:08 | On time |
| Stevenage | 20:29 | On time |
| Hitchin | 20:34 | On time |
| Letchworth Garden City | 20:40 | On time |
| Baldock | 20:43 | On time |
| Ashwell & Morden | 20:48 | On time |
| Royston | 20:53 | On time |
| Cambridge | 21:08 | On time |