| Location | Planned | Expected |
|---|---|---|
| Orpington | ||
| Petts Wood | 06:35 | |
| Bickley | 06:40 | |
| Bromley South | 06:43 | |
| Shortlands | 06:46 | |
| Ravensbourne | 06:48 | |
| Beckenham Hill | 06:50 | |
| Bellingham | 06:52 | |
| Catford | 06:55 | |
| Crofton Park | 06:58 | |
| Nunhead | 07:01 | |
| Peckham Rye | 07:04 | |
| Denmark Hill | 07:07 | |
| Elephant & Castle | 07:14 | |
| London Blackfriars | 07:19 | |
| City Thameslink | 07:21 | |
| Farringdon | 07:23 | |
| London St Pancras (Intl) | 07:28 | |
| Kentish Town | 07:33 | |
| West Hampstead Thameslink | 07:37 | |
| Brent Cross West | 07:40 | |
| Mill Hill Broadway | 07:44 | |
| Elstree & Borehamwood | 07:49 | |
| Radlett | 07:53 | |
| St Albans | 07:59 | |
| Harpenden | 08:07 | |
| Luton Airport Parkway | 08:12 | |
| Luton | 08:20 |