1821
Harrow & Wealdstone
Departed
London Underground service
1829
Stonebridge Park
Departed
London Underground service
1836
Harrow & Wealdstone
Departed
London Underground service
1844
Stonebridge Park
Departed
London Underground service
1851
Harrow & Wealdstone
Departed
London Underground service
1859
Stonebridge Park
Departed
London Underground service
1906
Harrow & Wealdstone
Departed
London Underground service
1914
Stonebridge Park
Departed
London Underground service
1921
Harrow & Wealdstone
Departed
London Underground service
1929
Stonebridge Park
Departed
London Underground service
1936
Harrow & Wealdstone
Departed
London Underground service
1944
Stonebridge Park
Departed
London Underground service
1951
Harrow & Wealdstone
Departed
London Underground service
1959
Stonebridge Park
Departed
London Underground service
2002
Harrow & Wealdstone
Cancelled (delay caused on non-Network Rail line)
London Underground service
2006
Stonebridge Park
Departed
London Underground service
2011
Stonebridge Park
Departed
London Underground service