| Location | Planned | Expected |
|---|---|---|
| Brighton | 16:14 | On time |
| Burgess Hill | 16:25 | On time |
| Haywards Heath | 16:31 | On time |
| Three Bridges | 16:40 | 16:43 |
| Gatwick Airport | 16:46 | 16:48 |
| East Croydon | 17:01 | 17:03 |
| London Bridge | 17:16 | On time |
| London Blackfriars | 17:22 | On time |
| City Thameslink | 17:24 | On time |
| Farringdon | 17:26 | On time |
| London St Pancras (Intl) | 17:31 | On time |
| Finsbury Park | 17:38 | On time |
| Stevenage | 17:59 | On time |
| Hitchin | 18:04 | On time |
| Letchworth Garden City | 18:10 | On time |
| Baldock | 18:13 | On time |
| Ashwell & Morden | 18:18 | On time |
| Royston | 18:22 | On time |
| Cambridge | 18:39 | On time |