| Location | Planned | Expected |
|---|---|---|
| Brighton | 17:44 | On time |
| Burgess Hill | 17:55 | On time |
| Haywards Heath | 18:01 | On time |
| Three Bridges | 18:10 | On time |
| Gatwick Airport | 18:16 | On time |
| East Croydon | 18:31 | On time |
| London Bridge | 18:46 | On time |
| London Blackfriars | 18:52 | On time |
| City Thameslink | 18:54 | On time |
| Farringdon | 18:56 | On time |
| London St Pancras (Intl) | 19:01 | On time |
| Finsbury Park | 19:08 | On time |
| Stevenage | 19:30 | On time |
| Hitchin | 19:35 | On time |
| Letchworth Garden City | 19:40 | On time |
| Baldock | 19:43 | 19:45 |
| Ashwell & Morden | 19:48 | On time |
| Royston | 19:52 | 19:54 |
| Cambridge | 20:09 | On time |