| Planned | Expected | |
|---|---|---|
| Cambridge | 11:23 | On time |
| Royston | 11:38 | On time |
| Ashwell & Morden | 11:42 | On time |
| Baldock | 11:47 | On time |
| Letchworth Garden City | 11:50 | On time |
| Hitchin | 11:55 | On time |
| Stevenage | 12:00 | On time |
| Finsbury Park | 12:21 | On time |
| London St Pancras (Intl) | 12:29 | On time |
| Farringdon | 12:34 | On time |
| City Thameslink | 12:36 | On time |
| London Blackfriars | 12:38 | On time |
| London Bridge | 12:44 | On time |
| East Croydon | 12:58 | On time |
| Gatwick Airport | 13:14 | On time |
| Three Bridges | 13:19 | On time |
| Haywards Heath | 13:29 | On time |
| Burgess Hill | 13:35 | On time |
| Brighton | 13:48 | On time |