| Location | Planned | Expected |
|---|---|---|
| Brighton | 09:44 | On time |
| Burgess Hill | 09:55 | On time |
| Haywards Heath | 10:01 | On time |
| Three Bridges | 10:10 | On time |
| Gatwick Airport | 10:16 | On time |
| East Croydon | 10:31 | On time |
| London Bridge | 10:46 | On time |
| London Blackfriars | 10:51 | On time |
| City Thameslink | 10:53 | On time |
| Farringdon | 10:56 | On time |
| London St Pancras (Intl) | 11:00 | On time |
| Finsbury Park | 11:07 | On time |
| Stevenage | 11:28 | On time |
| Hitchin | 11:34 | On time |
| Letchworth Garden City | 11:39 | On time |
| Baldock | 11:43 | On time |
| Ashwell & Morden | 11:48 | On time |
| Royston | 11:52 | On time |
| Cambridge | 12:09 | 12:05 |