| Location | Planned | Expected |
|---|---|---|
| Brighton | 18:44 | 19:06 |
| Burgess Hill | 18:55 | 19:15 |
| Haywards Heath | 19:01 | 19:22 |
| Three Bridges | 19:10 | 19:33 |
| Gatwick Airport | 19:16 | 19:39 |
| East Croydon | 19:31 | 19:53 |
| London Bridge | 19:46 | 20:09 |
| London Blackfriars | 19:52 | 20:16 |
| City Thameslink | 19:54 | 20:18 |
| Farringdon | 19:56 | 20:21 |
| London St Pancras (Intl) | 20:01 | 20:25 |
| Finsbury Park | 20:08 | 20:33 |
| Stevenage | 20:29 | |
| Hitchin | 20:34 | |
| Letchworth Garden City | 20:40 | |
| Baldock | 20:43 | |
| Ashwell & Morden | 20:48 | |
| Royston | 20:53 | |
| Cambridge | 21:08 |