| Location | Planned | Expected |
|---|---|---|
| Orpington | 04:32 | On time |
| Petts Wood | 04:35 | On time |
| Bickley | 04:40 | On time |
| Bromley South | 04:43 | On time |
| Shortlands | 04:46 | On time |
| Ravensbourne | 04:48 | On time |
| Beckenham Hill | 04:50 | On time |
| Bellingham | 04:52 | On time |
| Catford | 04:55 | On time |
| Crofton Park | 04:58 | On time |
| Nunhead | 05:01 | On time |
| Peckham Rye | 05:04 | On time |
| Denmark Hill | 05:07 | 05:05 |
| Elephant & Castle | 05:14 | On time |
| London Blackfriars | 05:19 | 05:16 |
| City Thameslink | 05:21 | On time |
| Farringdon | 05:23 | On time |
| London St Pancras (Intl) | 05:28 | On time |
| Kentish Town | 05:33 | 05:30 |
| West Hampstead Thameslink | 05:37 | On time |
| Cricklewood | 05:39 | On time |
| Brent Cross West | 05:41 | On time |
| Hendon | 05:44 | On time |
| Mill Hill Broadway | 05:47 | On time |
| Elstree & Borehamwood | 05:51 | On time |
| Radlett | 05:54 | On time |
| St Albans | 06:00 | On time |
| Harpenden | 06:07 | On time |
| Luton Airport Parkway | 06:12 | On time |
| Luton | 06:16 | On time |