Operator: Thameslink
Calling Points:
| 05:22 | Burgess Hill | On time |
| 05:24 | Wivelsfield | On time |
| 05:28 | Haywards Heath | On time |
| 05:34 | Balcombe | On time |
| 05:40 | Three Bridges | On time |
| 05:45 | Gatwick Airport | On time |
| 06:00 | East Croydon | On time |
| 06:15 | London Bridge | On time |
| 06:21 | London Blackfriars | On time |
| 06:26 | Farringdon | On time |
| 06:30 | London St Pancras (Intl) | On time |
| 06:37 | Finsbury Park | On time |
| 07:01 | Stevenage | On time |
| 07:07 | Hitchin | On time |
| 07:12 | Letchworth Garden City | On time |
| 07:16 | Baldock | On time |
| 07:21 | Ashwell & Morden | On time |
| 07:25 | Royston | On time |
| 07:41 | Cambridge | On time |