| Location | Planned | Expected |
|---|---|---|
| Brighton | 15:14 | On time |
| Burgess Hill | 15:25 | On time |
| Haywards Heath | 15:31 | On time |
| Three Bridges | 15:40 | On time |
| Gatwick Airport | 15:46 | On time |
| East Croydon | 16:01 | On time |
| London Bridge | 16:16 | On time |
| London Blackfriars | 16:22 | On time |
| City Thameslink | 16:24 | On time |
| Farringdon | 16:26 | On time |
| London St Pancras (Intl) | 16:31 | On time |
| Finsbury Park | 16:38 | On time |
| Stevenage | 17:00 | On time |
| Hitchin | 17:05 | On time |
| Letchworth Garden City | 17:10 | On time |
| Baldock | 17:14 | On time |
| Ashwell & Morden | 17:19 | On time |
| Royston | 17:23 | On time |
| Cambridge | 17:39 | On time |