| Planned | Expected | |
|---|---|---|
| Brighton | 15:44 | On time |
| Burgess Hill | 15:55 | On time |
| Haywards Heath | 16:01 | On time |
| Three Bridges | 16:10 | On time |
| Gatwick Airport | 16:16 | On time |
| East Croydon | 16:31 | 16:33 |
| London Bridge | 16:46 | On time |
| London Blackfriars | 16:52 | On time |
| City Thameslink | 16:54 | On time |
| Farringdon | 16:56 | On time |
| London St Pancras (Intl) | 17:01 | On time |
| Finsbury Park | 17:08 | On time |
| Stevenage | 17:30 | 17:35 |
| Hitchin | 17:35 | 17:42 |
| Letchworth Garden City | 17:40 | 17:49 |
| Baldock | 17:44 | 17:52 |
| Ashwell & Morden | 17:49 | 17:57 |
| Royston | 17:54 | 18:02 |
| Cambridge | 18:11 | 18:16 |