| 23:18 | Headstone Lane | On time | |
| 23:20 | Hatch End | On time | |
| 23:23 | Carpenders Park | On time | |
| 23:26 | Bushey | On time | |
| 23:28 | Watford High Street | Delayed | exp 23:30 |
| 23:35 | Watford Junction | On time |
(5)
| 23:24 | Watford Junction | On time |
| 23:20 | Kenton | On time |
| 23:22 | South Kenton | On time |
| 23:24 | North Wembley | On time |
| 23:26 | Wembley Central | On time |
| 23:29 | Stonebridge Park | On time |
| 23:32 | Harlesden | On time |
| 23:34 | Willesden Junction | On time |
| 23:37 | Kensal Green | On time |
| 23:39 | Queens Park (London) | On time |
| 23:41 | Kilburn High Road | On time |
| 23:43 | South Hampstead | On time |
| 23:51 | London Euston | On time |
(4)
| 23:37 | London Euston | Delayed | Delayed |
(12)
| 23:29 | Watford Junction | Delayed | Delayed |
| 23:34 | Kings Langley | Delayed | Delayed |
| 23:38 | Apsley | Delayed | Delayed |
| 23:40 | Hemel Hempstead | Delayed | Delayed |
| 23:47 | Berkhamsted | Delayed | Delayed |
| 23:52 | Tring | Delayed | Delayed |
| 23:58 | Cheddington | Delayed | Delayed |
| 00:03 | Leighton Buzzard | Delayed | Delayed |
| 00:09 | Bletchley | Delayed | Delayed |
| 00:18 | Milton Keynes Central | Delayed | Delayed |
| 00:22 | Wolverton | Delayed | Delayed |
| 00:37 | Northampton | Delayed | Delayed |
| 23:25 | Kenton | On time |
| 23:27 | South Kenton | On time |
| 23:29 | North Wembley | On time |
| 23:31 | Wembley Central | On time |
| 23:34 | Stonebridge Park | On time |
| 23:36 | Harlesden | On time |
| 23:38 | Willesden Junction | On time |
| 23:41 | Kensal Green | On time |
| 23:45 | Queens Park (London) | On time |
| 23:34 | Headstone Lane | On time |
| 23:36 | Hatch End | On time |
| 23:39 | Carpenders Park | On time |
| 23:42 | Bushey | On time |
| 23:45 | Watford High Street | On time |
| 23:49 | Watford Junction | On time |
| 23:35 | Kenton | On time |
| 23:37 | South Kenton | On time |
| 23:39 | North Wembley | On time |
| 23:41 | Wembley Central | On time |
| 23:44 | Stonebridge Park | On time |
| 23:47 | Harlesden | On time |
| 23:49 | Willesden Junction | On time |
| 23:52 | Kensal Green | On time |
| 23:54 | Queens Park (London) | On time |
| 23:56 | Kilburn High Road | On time |
| 23:58 | South Hampstead | On time |
| 00:06 | London Euston | On time |
| 23:40 | Kenton | On time |
| 23:42 | South Kenton | On time |
| 23:44 | North Wembley | On time |
| 23:46 | Wembley Central | On time |
| 23:49 | Stonebridge Park | On time |
| 23:51 | Harlesden | On time |
| 23:53 | Willesden Junction | On time |
| 23:56 | Kensal Green | On time |
| 23:59 | Queens Park (London) | On time |
| 00:27 | Elephant & Castle Underground | On time |
| 23:48 | Headstone Lane | On time |
| 23:50 | Hatch End | On time |
| 23:53 | Carpenders Park | On time |
| 23:56 | Bushey | On time |
| 23:58 | Watford High Street | On time |
| 00:05 | Watford Junction | On time |
(5)
(4)
(8)
(8)