Operator: Thameslink
Coaches:
(12)
(12)
Calling Points:
| 23:00 | Three Bridges | Delayed | exp 23:02 |
| 23:05 | Gatwick Airport | On time | |
| 23:21 | East Croydon | On time | |
| 23:35 | London Bridge | On time | |
| 23:41 | London Blackfriars | On time | |
| 23:46 | Farringdon | On time | |
| 23:50 | London St Pancras (Intl) | On time | |
| 23:59 | West Hampstead Thameslink | On time | |
| 00:15 | St Albans | On time | |
| 00:22 | Harpenden | On time | |
| 00:27 | Luton Airport Parkway | On time | |
| 00:31 | Luton | On time | |
| 00:36 | Leagrave | On time | |
| 00:41 | Harlington | On time | |
| 00:45 | Flitwick | On time | |
| 00:57 | Bedford | On time |