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
2021
Queens Park (London)
Bus service
London Underground service
2022
Harrow & Wealdstone
Cancelled (points failure)
London Underground service
2024
Harrow & Wealdstone
Bus service
London Underground service
2025
Elephant & Castle (Lt)
Cancelled (points failure)
London Underground service
2027
Watford Junction
Cancelled (points failure)
London Overground service
2031
Queens Park (London)
Bus service
London Underground service
2034
Harrow & Wealdstone
Bus service
London Underground service
2035
London Euston
Cancelled (points failure)
London Overground service
2037
Harrow & Wealdstone
Cancelled (points failure)
London Underground service
2040
Elephant & Castle (Lt)
Cancelled (points failure)
London Underground service
2041
Queens Park (London)
Bus service
London Underground service