| Location | Planned | Expected |
|---|---|---|
| Cambridge | 13:23 | On time |
| Royston | 13:38 | On time |
| Ashwell & Morden | 13:42 | On time |
| Baldock | 13:47 | On time |
| Letchworth Garden City | 13:50 | On time |
| Hitchin | 13:55 | On time |
| Stevenage | 14:00 | On time |
| Finsbury Park | 14:21 | On time |
| London St Pancras (Intl) | 14:29 | On time |
| Farringdon | 14:34 | On time |
| City Thameslink | 14:36 | On time |
| London Blackfriars | 14:38 | On time |
| London Bridge | 14:44 | On time |
| East Croydon | 14:58 | On time |
| Gatwick Airport | 15:14 | On time |
| Three Bridges | 15:19 | On time |
| Haywards Heath | 15:29 | On time |
| Burgess Hill | 15:35 | On time |
| Brighton | 15:48 | On time |