Operator: East Midlands Railway
Calling Points:
| 23:20 | Luton | On time |
| 23:24 | Luton Airport Parkway | On time |
| 23:58 | London St Pancras (Intl) | On time |
| 23:20 | Luton | On time |
| 23:24 | Luton Airport Parkway | On time |
| 23:58 | London St Pancras (Intl) | On time |
| 23:18 | Flitwick | On time |
| 23:22 | Harlington | On time |
| 23:28 | Leagrave | On time |
| 23:31 | Luton | On time |
| 23:35 | Luton Airport Parkway | On time |
| 23:41 | Harpenden | On time |
| 23:47 | St Albans | On time |
| 23:53 | Radlett | On time |
| 23:56 | Elstree & Borehamwood | On time |
| 00:01 | Mill Hill Broadway | On time |
| 00:05 | Hendon | On time |
| 00:07 | Brent Cross West | On time |
| 00:09 | Cricklewood | On time |
| 00:12 | West Hampstead Thameslink | On time |
| 00:17 | Kentish Town | On time |
| 00:23 | London St Pancras (Intl) | On time |
| 00:28 | Farringdon | On time |
| 00:31 | London Blackfriars | On time |
| 00:57 | East Croydon | On time |
| 01:11 | Redhill | On time |
| 01:18 | Horley | On time |
| 01:22 | Gatwick Airport | On time |
| 01:28 | Three Bridges | On time |
| 23:53 | Wellingborough | On time |
| 00:03 | Kettering | On time |
| 00:11 | Corby | On time |
(12)
| 23:54 | Flitwick | On time |
| 23:58 | Harlington | On time |
| 00:05 | Leagrave | On time |
| 00:08 | Luton | On time |
| 00:12 | Luton Airport Parkway | On time |
| 00:18 | Harpenden | On time |
| 00:24 | St Albans | On time |
| 00:38 | Brent Cross West | On time |
| 00:43 | West Hampstead Thameslink | On time |
| 00:53 | London St Pancras (Intl) | On time |
| 01:01 | London Blackfriars | On time |
| 01:27 | East Croydon | On time |
| 01:34 | Purley | On time |
| 01:45 | Redhill | On time |
| 01:52 | Horley | On time |
| 01:56 | Gatwick Airport | On time |
| 02:03 | Three Bridges | On time |
| 02:13 | Haywards Heath | On time |
| 02:28 | Brighton | On time |
(12)
| 00:26 | Flitwick | On time |
| 00:30 | Harlington | On time |
| 00:36 | Leagrave | On time |
| 00:39 | Luton | On time |
| 00:43 | Luton Airport Parkway | On time |
| 00:49 | Harpenden | On time |
| 00:55 | St Albans | On time |
| 01:01 | Radlett | On time |
| 01:04 | Elstree & Borehamwood | On time |
| 01:08 | Mill Hill Broadway | On time |
| 01:12 | Hendon | On time |
| 01:14 | Brent Cross West | On time |
| 01:16 | Cricklewood | On time |
| 01:20 | West Hampstead Thameslink | On time |
| 01:24 | Kentish Town | On time |
| 01:30 | London St Pancras (Intl) | On time |
| 01:39 | London Blackfriars | On time |
| 02:05 | East Croydon | On time |
| 02:12 | Purley | On time |
| 02:25 | Horley | On time |
| 02:30 | Gatwick Airport | On time |
| 02:36 | Three Bridges | On time |