1853
Queens Park (London)
Bus service
London Underground service
1854
Harrow & Wealdstone
Bus service
London Underground service
1854
London Road Depot
Departed on time
London Underground service
1
1857
Harrow & Wealdstone
Departed on time
London Underground service
2
1858
Queens Park (London)
Bus service
London Underground service
1859
London Euston
Departed on time
London Overground service
1
1903
Queens Park (London)
Bus service
London Underground service
1903
Watford Junction
Departed on time
London Overground service
2
1904
Elephant & Castle (Lt)
Departed on time
London Underground service
1
1904
Harrow & Wealdstone
Bus service
London Underground service
1904
Wembley Central
Bus service
London Underground service
1910
Harrow & Wealdstone
Departed at 1920
London Underground service
2
1911
Elephant & Castle (Lt)
Departed at 1914
London Underground service
1
1914
Queens Park (London)
Bus service
London Underground service
1914
Queens Park (London)
Bus service
London Underground service
1914
Harrow & Wealdstone
Bus service
London Underground service
1916
London Euston
Departed at 1918
London Overground service
1
1919
Wembley Central
Bus service
London Underground service
1919
Watford Junction
Departed at 1926
London Overground service
2
1922
Elephant & Castle (Lt)
Departed on time
London Underground service
1
1924
Harrow & Wealdstone
Bus service
London Underground service
1925
Queens Park (London)
Bus service
London Underground service
1926
Elephant & Castle (Lt)
Departed at 1932
London Underground service
1
1926
Harrow & Wealdstone
Cancelled (delay caused on non-Network Rail line)
London Underground service
1929
London Euston
Departed on time
London Overground service
1
1930
Queens Park (London)
Bus service
London Underground service
1932
Wembley Central
Bus service
London Underground service
1933
Harrow & Wealdstone
Bus service
London Underground service
1934
Watford Junction
Departed on time
London Overground service
2
1934
Elephant & Castle (Lt)
Departed at 1936
London Underground service
1
1935
Queens Park (London)
Bus service
London Underground service
1941
Wembley Central
Bus service
London Underground service
1941
Harrow & Wealdstone
Departed at 1947
London Underground service
2
1941
Elephant & Castle (Lt)
Cancelled (delay caused on non-Network Rail line)
London Underground service
1942
Harrow & Wealdstone
Bus service
London Underground service
1944
London Euston
Departed on time
London Overground service
1
1945
Queens Park (London)
Bus service
London Underground service
1945
Queens Park (London)
Bus service
London Underground service
1947
Harrow & Wealdstone
Bus service
London Underground service
1949
Elephant & Castle (Lt)
Departed at 1951
London Underground service
1
1949
Watford Junction
Departed at 1954
London Overground service
2
1955
Elephant & Castle (Lt)
Departed on time
London Underground service
1
1955
Queens Park (London)
Bus service
London Underground service
1956
Wembley Central
Bus service
London Underground service
1956
Harrow & Wealdstone
Departed at 2002
London Underground service
2
1957
Harrow & Wealdstone
Bus service
London Underground service
1959
London Euston
Departed on time
London Overground service
1
2000
Queens Park (London)
Bus service
London Underground service
2004
Elephant & Castle (Lt)
Cancelled (delay caused on non-Network Rail line)
London Underground service
2004
Watford Junction
Departed at 2009
London Overground service
2
2005
Queens Park (London)
Bus service
London Underground service
2007
Harrow & Wealdstone
Bus service
London Underground service
2010
Elephant & Castle (Lt)
Departed at 2012
London Underground service
1
2011
Wembley Central
Bus service
London Underground service
2014
Harrow & Wealdstone
Departed at 2017
London Underground service
2
2014
London Euston
Departed at 2017
London Overground service
1
2015
Queens Park (London)
Bus service
London Underground service
2017
Harrow & Wealdstone
Bus service
London Underground service
2019
Elephant & Castle (Lt)
Departed at 2021
London Underground service
1
2019
Watford Junction
Departed at 2021
London Overground service
2
2025
Queens Park (London)
Bus service
London Underground service
2025
Elephant & Castle (Lt)
Departed on time
London Underground service
1
2027
Harrow & Wealdstone
Bus service
London Underground service
2029
Harrow & Wealdstone
Departed on time
London Underground service
2
2029
London Euston
Departed on time
London Overground service
1
2034
Watford Junction
Departed at 2035
London Overground service
2
2035
Queens Park (London)
Bus service
London Underground service
2035
Elephant & Castle (Lt)
Departed on time
London Underground service
1
2037
Harrow & Wealdstone
Bus service
London Underground service
2040
Elephant & Castle (Lt)
Departed on time
London Underground service
1
2044
Harrow & Wealdstone
Departed on time
London Underground service
2
2044
London Euston
Departed on time
London Overground service
1
2045
Queens Park (London)
Bus service
London Underground service
2047
Harrow & Wealdstone
Bus service
London Underground service
2049
Elephant & Castle (Lt)
Departed on time
London Underground service
1
2049
Watford Junction
Departed on time
London Overground service
2