| Planned | Expected | |
|---|---|---|
| Cambridge | 06:53 | 06:57 |
| Royston | 07:08 | 07:15 |
| Ashwell & Morden | 07:12 | 07:21 |
| Baldock | 07:17 | 07:26 |
| Letchworth Garden City | 07:21 | 07:29 |
| Hitchin | 07:26 | 07:34 |
| Stevenage | 07:31 | 07:39 |
| Finsbury Park | 07:52 | 08:04 |
| London St Pancras (Intl) | 08:00 | 08:10 |
| Farringdon | 08:04 | 08:14 |
| City Thameslink | 08:06 | 08:17 |
| London Blackfriars | 08:09 | 08:17 |
| London Bridge | 08:15 | 08:23 |
| East Croydon | 08:29 | 08:40 |
| Gatwick Airport | 08:45 | 08:56 |
| Three Bridges | 08:50 | 09:01 |
| Haywards Heath | 08:59 | 09:11 |
| Burgess Hill | 09:05 | 09:17 |
| Brighton | 09:18 | 09:32 |