Notes: The Metropolitan Railway bought the failing Aylesbury & Buckingham Railway in 1891 extending their line from Aylesbury to Verney Junction via Quainton Road. The Manchester Sheffield & Lincolnshire Railway (renamed the Great Central in 1897) extended its main line south to meet the Metropolitan at Quainton Road and then ran alongside the latter to Finchley Road, where it diverged west to a separate terminus at Marylebone. Following a dispute between the two companies in 1902 administration of the line was trasferred to a joint committee.

When the Metropolitan Railway became part of London Transport in 1933 it was quickly decided that services north of Aylesbury could no longer be justified and within a few years they had all been closed.

Quainton Road Station is now home to the Buckinghamshire Railway Centre