| Location | Planned | Expected |
|---|---|---|
| Brighton | 13:14 | On time |
| Burgess Hill | 13:25 | 13:31 |
| Haywards Heath | 13:31 | 13:40 |
| Three Bridges | 13:40 | 13:48 |
| Gatwick Airport | 13:46 | 13:55 |
| East Croydon | 14:01 | 14:09 |
| London Bridge | 14:16 | 14:26 |
| London Blackfriars | 14:22 | 14:30 |
| City Thameslink | 14:24 | 14:32 |
| Farringdon | 14:26 | 14:34 |
| London St Pancras (Intl) | 14:31 | 14:37 |
| Finsbury Park | 14:41 | 14:44 |
| Stevenage | 15:02 | 15:23 |
| Hitchin | 15:07 | 15:28 |
| Letchworth Garden City | 15:12 | 15:34 |
| Baldock | 15:16 | 15:37 |
| Ashwell & Morden | 15:21 | 15:42 |
| Royston | 15:25 | 15:48 |
| Cambridge | 15:41 | 16:10 |