1831
Watford Junction
On time
London Overground service
2
1832
London Euston
On time
London Overground service
1
1833
Queens Park (London)
Bus service
London Underground service
1834
Harrow & Wealdstone
Bus service
London Underground service
1834
Stonebridge Park
On time
London Underground service
2
1836
Elephant & Castle (Lt)
On time
London Underground service
1
1838
Queens Park (London)
Bus service
London Underground service
1839
Wembley Central
Bus service
London Underground service
1841
Harrow & Wealdstone
On time
London Underground service
2
1842
Elephant & Castle (Lt)
On time
London Underground service
1
1843
Queens Park (London)
Bus service
London Underground service
1844
Harrow & Wealdstone
Bus service
London Underground service
1845
Watford Junction
On time
London Overground service
2
1848
London Euston
On time
London Overground service
1
1849
Stonebridge Park
On time
London Underground service
2
1852
Elephant & Castle (Lt)
On time
London Underground service
1
1853
Queens Park (London)
Bus service
London Underground service
1853
Queens Park (London)
Bus service
London Underground service
1854
Wembley Central
Bus service
London Underground service
1854
Harrow & Wealdstone
Bus service
London Underground service
1856
Harrow & Wealdstone
On time
London Underground service
2
1857
Elephant & Castle (Lt)
On time
London Underground service
1
1901
Watford Junction
On time
London Overground service
2
1902
London Euston
On time
London Overground service
1
1903
Queens Park (London)
Bus service
London Underground service
1904
Harrow & Wealdstone
Bus service
London Underground service
1904
Stonebridge Park
On time
London Underground service
2
1906
Elephant & Castle (Lt)
On time
London Underground service
1
1908
Queens Park (London)
Bus service
London Underground service
1909
Wembley Central
Bus service
London Underground service
1911
Harrow & Wealdstone
On time
London Underground service
2
1912
Elephant & Castle (Lt)
On time
London Underground service
1
1913
Queens Park (London)
Bus service
London Underground service
1914
Harrow & Wealdstone
Bus service
London Underground service
1917
Watford Junction
On time
London Overground service
2
1918
London Euston
On time
London Overground service
1
1920
Stonebridge Park
On time
London Underground service
2
1922
Elephant & Castle (Lt)
On time
London Underground service
1
1924
Queens Park (London)
Bus service
London Underground service
1924
Wembley Central
Bus service
London Underground service
1924
Queens Park (London)
Bus service
London Underground service
1924
Harrow & Wealdstone
Bus service
London Underground service
1926
Harrow & Wealdstone
On time
London Underground service
2
1927
Elephant & Castle (Lt)
On time
London Underground service
1
1931
Watford Junction
On time
London Overground service
2
1932
London Euston
On time
London Overground service
1
1933
Wembley Central
Bus service
London Underground service
1933
Harrow & Wealdstone
Bus service
London Underground service
1934
Queens Park (London)
Bus service
London Underground service
1934
Stonebridge Park
On time
London Underground service
2
1936
London Road Depot
On time
London Underground service
1
1938
Harrow & Wealdstone
Bus service
London Underground service
1939
Queens Park (London)
Bus service
London Underground service
1941
Harrow & Wealdstone
On time
London Underground service
2
1942
Elephant & Castle (Lt)
On time
London Underground service
1
1944
Queens Park (London)
Bus service
London Underground service
1946
Watford Junction
On time
London Overground service
2
1947
London Euston
On time
London Overground service
1
1948
Wembley Central
Bus service
London Underground service
1948
Harrow & Wealdstone
Bus service
London Underground service
1949
Stonebridge Park
On time
London Underground service
2
1951
London Road Depot
On time
London Underground service
1
1954
Queens Park (London)
Bus service
London Underground service
1954
Queens Park (London)
Bus service
London Underground service
1956
Harrow & Wealdstone
On time
London Underground service
2
1957
Elephant & Castle (Lt)
On time
London Underground service
1
1958
Harrow & Wealdstone
Bus service
London Underground service
2001
Watford Junction
On time
London Overground service
2
2002
London Euston
On time
London Overground service
1
2003
Wembley Central
Bus service
London Underground service
2004
Queens Park (London)
Bus service
London Underground service
2004
Stonebridge Park
On time
London Underground service
2
2006
London Road Depot
On time
London Underground service
1
2008
Harrow & Wealdstone
Bus service
London Underground service
2009
Queens Park (London)
Bus service
London Underground service
2011
Harrow & Wealdstone
On time
London Underground service
2
2012
Elephant & Castle (Lt)
On time
London Underground service
1
2014
Queens Park (London)
Bus service
London Underground service
2016
Watford Junction
On time
London Overground service
2
2017
London Euston
On time
London Overground service
1
2018
Harrow & Wealdstone
Bus service
London Underground service
2019
Stonebridge Park
On time
London Underground service
2
2021
Elephant & Castle (Lt)
On time
London Underground service
1
2024
Queens Park (London)
Bus service
London Underground service
2026
Harrow & Wealdstone
On time
London Underground service
2
2027
Elephant & Castle (Lt)
On time
London Underground service
1
2028
Harrow & Wealdstone
Bus service
London Underground service