1822
Harrow & Wealdstone
Bus service
London Underground service
1822
Harrow & Wealdstone
Cancelled (points failure)
London Underground service
1825
Elephant & Castle (Lt)
Cancelled (points failure)
London Underground service
1827
Queens Park (London)
Bus service
London Underground service
1827
Watford Junction
Cancelled (points failure)
London Overground service
1832
Harrow & Wealdstone
Bus service
London Underground service
1835
London Euston
Cancelled (points failure)
London Overground service
1837
Queens Park (London)
Bus service
London Underground service
1837
Harrow & Wealdstone
Cancelled (points failure)
London Underground service
1840
Elephant & Castle (Lt)
Cancelled (points failure)
London Underground service
1842
Harrow & Wealdstone
Bus service
London Underground service
1842
Watford Junction
Cancelled (points failure)
London Overground service
1849
Queens Park (London)
Bus service
London Underground service
1850
London Euston
Cancelled (points failure)
London Overground service
1852
Harrow & Wealdstone
Bus service
London Underground service
1852
Harrow & Wealdstone
Departed at 1857
London Underground service
2
1855
Elephant & Castle (Lt)
Cancelled (points failure)
London Underground service
1857
Watford Junction
Cancelled (points failure)
London Overground service
1859
Queens Park (London)
Bus service
London Underground service
1902
Harrow & Wealdstone
Bus service
London Underground service
1905
London Euston
Cancelled (points failure)
London Overground service
1907
Harrow & Wealdstone
Departed on time
London Underground service
2
1909
Queens Park (London)
Bus service
London Underground service
1910
Elephant & Castle (Lt)
Departed on time
London Underground service
1
1912
Harrow & Wealdstone
Bus service
London Underground service
1912
Watford Junction
Departed on time
London Overground service
2
1920
Queens Park (London)
Bus service
London Underground service
1920
London Euston
Departed on time
London Overground service
1
1922
Harrow & Wealdstone
Bus service
London Underground service
1922
Harrow & Wealdstone
Cancelled (points failure)
London Underground service
1925
Elephant & Castle (Lt)
Departed on time
London Underground service
1
1927
Watford Junction
Departed at 1930
London Overground service
2
1931
Queens Park (London)
Bus service
London Underground service
1932
Harrow & Wealdstone
Bus service
London Underground service
1935
London Euston
Departed on time
London Overground service
1
1937
Harrow & Wealdstone
Cancelled (points failure)
London Underground service
1938
Harrow & Wealdstone
Bus service
London Underground service
1940
Elephant & Castle (Lt)
Cancelled (points failure)
London Underground service
1941
Queens Park (London)
Bus service
London Underground service
1942
Watford Junction
Cancelled (points failure)
London Overground service
1946
Harrow & Wealdstone
Bus service
London Underground service
1950
London Euston
Cancelled (points failure)
London Overground service
1951
Queens Park (London)
Bus service
London Underground service
1952
Harrow & Wealdstone
Bus service
London Underground service
1952
Harrow & Wealdstone
Cancelled (points failure)
London Underground service
1955
Elephant & Castle (Lt)
Cancelled (points failure)
London Underground service
1957
Watford Junction
Cancelled (points failure)
London Overground service
2000
Harrow & Wealdstone
Bus service
London Underground service
2001
Queens Park (London)
Bus service
London Underground service
2005
London Euston
Cancelled (points failure)
London Overground service
2007
Harrow & Wealdstone
Cancelled (points failure)
London Underground service
2009
Harrow & Wealdstone
Bus service
London Underground service
2010
Elephant & Castle (Lt)
Cancelled (points failure)
London Underground service
2011
Queens Park (London)
Bus service
London Underground service
2012
Watford Junction
Cancelled (points failure)
London Overground service
2014
Harrow & Wealdstone
Bus service
London Underground service
2020
London Euston
Cancelled (points failure)
London Overground service