| Location | Planned | Expected |
|---|---|---|
| Brighton | 09:44 | On time |
| Burgess Hill | 09:55 | On time |
| Haywards Heath | 10:01 | 10:03 |
| Three Bridges | 10:10 | 10:15 |
| Gatwick Airport | 10:16 | 10:20 |
| East Croydon | 10:31 | 10:34 |
| London Bridge | 10:46 | On time |
| London Blackfriars | 10:52 | On time |
| City Thameslink | 10:54 | On time |
| Farringdon | 10:56 | 11:03 |
| London St Pancras (Intl) | 11:01 | 11:07 |
| Finsbury Park | 11:11 | 11:12 |
| Stevenage | 11:32 | 11:34 |
| Hitchin | 11:37 | 11:39 |
| Letchworth Garden City | 11:42 | 11:45 |
| Baldock | 11:46 | 11:48 |
| Ashwell & Morden | 11:51 | 11:53 |
| Royston | 11:55 | 11:58 |
| Cambridge | 12:11 |