There's some Chiltern services which call at combinations of Harrow-on-the-Hill, Chorleywood and Chalfont and Latimer but not Rickmansworth, which I find odd as Harrow-on-the-Hill has a far more frequent service and Chorleywood and Chalfont & Latimer have fewer passengers than Rickmansworth without having fewer services (Amersham has higher passenger numbers and doesn't have Chesham Met services, so calling there but not Rickmansworth makes more sense).
- 05:12 from Aylesbury Vale Parkway is fast from Amersham to Harrow-on-the-Hill
- 06:16 from AVP is nonstop south of Amersham
- 07:00 from AVP only skips Rickmansworth
- 07:20 from AVP is fast from Amersham to Harrow-on-the-Hill
- 07:49 from AVP is fast from Amersham to Harrow-on-the-Hill
- 08:09 from AVP only skips Rickmansworth
- 17:11 Marylebone – Aylesbury only skips Rickmansworth
- 17:30 MYB – AVP is fast to Great Missenden
- 17:59 MYB – AVP is fast to Amersham
- 18:30 MYB – AVP is fast to Great Missenden
- 18:41 MYB – AYS only skips Rickmansworth