| Planned | Expected | |
|---|---|---|
| Cambridge | 09:23 | 09:28 |
| Royston | 09:38 | 09:43 |
| Ashwell & Morden | 09:42 | 09:48 |
| Baldock | 09:47 | 09:53 |
| Letchworth Garden City | 09:50 | 09:57 |
| Hitchin | 09:55 | 10:01 |
| Stevenage | 10:01 | 10:07 |
| Finsbury Park | 10:22 | 10:27 |
| London St Pancras (Intl) | 10:30 | 10:34 |
| Farringdon | 10:34 | 10:39 |
| City Thameslink | 10:36 | 10:42 |
| London Blackfriars | 10:39 | 10:43 |
| London Bridge | 10:45 | 10:50 |
| East Croydon | 10:59 | 11:04 |
| Gatwick Airport | 11:15 | 11:20 |
| Three Bridges | 11:19 | 11:23 |
| Haywards Heath | 11:29 | 11:33 |
| Burgess Hill | 11:35 | 11:37 |
| Brighton | 11:48 | On time |