| Location | Planned | Expected |
|---|---|---|
| Brighton | 09:14 | On time |
| Burgess Hill | 09:25 | On time |
| Haywards Heath | 09:31 | On time |
| Three Bridges | 09:40 | 09:44 |
| Gatwick Airport | 09:46 | 09:49 |
| East Croydon | 10:01 | 10:04 |
| London Bridge | 10:16 | On time |
| London Blackfriars | 10:22 | On time |
| City Thameslink | 10:24 | On time |
| Farringdon | 10:26 | On time |
| London St Pancras (Intl) | 10:31 | On time |
| Finsbury Park | 10:41 | On time |
| Stevenage | 11:02 | On time |
| Hitchin | 11:07 | On time |
| Letchworth Garden City | 11:12 | On time |
| Baldock | 11:16 | On time |
| Ashwell & Morden | 11:21 | On time |
| Royston | 11:25 | On time |
| Cambridge | 11:41 | On time |