1825
Queens Park (London)
Bus service
London Underground service
1826
London Euston
Cancelled (points failure)
London Overground service
1831
Clapham Junction
Departed at 1833
Southern service
6
1831
Elephant & Castle (Lt)
Cancelled (points failure)
London Underground service
1831
Harrow & Wealdstone
Cancelled (points failure)
London Underground service
1833
Harrow & Wealdstone
Bus service
London Underground service
1835
Queens Park (London)
Bus service
London Underground service
1835
Watford Junction
Departed at 1838
Southern service
5
1836
Watford Junction
Cancelled (points failure)
London Overground service
1841
London Euston
Cancelled (points failure)
London Overground service
1843
Harrow & Wealdstone
Bus service
London Underground service
1845
Queens Park (London)
Bus service
London Underground service
1846
Elephant & Castle (Lt)
Cancelled (points failure)
London Underground service
1846
Harrow & Wealdstone
Departed at 1851
London Underground service
1
1851
Watford Junction
Cancelled (points failure)
London Overground service
1853
Harrow & Wealdstone
Bus service
London Underground service
1854
Queens Park (London)
Bus service
London Underground service
1856
London Euston
Cancelled (points failure)
London Overground service
1901
Harrow & Wealdstone
Departed on time
London Underground service
1
1901
Elephant & Castle (Lt)
Cancelled (points failure)
London Underground service
1903
Harrow & Wealdstone
Bus service
London Underground service
1904
Queens Park (London)
Bus service
London Underground service
1906
Watford Junction
Departed on time
London Overground service
1
1911
London Euston
Cancelled (points failure)
London Overground service
1913
Harrow & Wealdstone
Bus service
London Underground service
1916
Queens Park (London)
Bus service
London Underground service
1916
Harrow & Wealdstone
Cancelled (points failure)
London Underground service
1916
Elephant & Castle (Lt)
Departed on time
London Underground service
2
1921
Watford Junction
Departed at 1923
London Overground service
1
1923
Harrow & Wealdstone
Bus service
London Underground service
1926
Queens Park (London)
Bus service
London Underground service
1926
London Euston
Departed on time
London Overground service
2
1931
Harrow & Wealdstone
Bus service
London Underground service
1931
Clapham Junction
Departed at 1936
Southern service
6
1931
Harrow & Wealdstone
Cancelled (points failure)
London Underground service
1931
Elephant & Castle (Lt)
Departed on time
London Underground service
2
1935
Watford Junction
Departed at 1937
Southern service
5
1936
Queens Park (London)
Bus service
London Underground service
1936
Watford Junction
Cancelled (points failure)
London Overground service
1939
Harrow & Wealdstone
Bus service
London Underground service
1941
London Euston
Departed on time
London Overground service
2
1946
Queens Park (London)
Bus service
London Underground service
1946
Harrow & Wealdstone
Cancelled (points failure)
London Underground service
1946
Elephant & Castle (Lt)
Cancelled (points failure)
London Underground service
1948
Harrow & Wealdstone
Bus service
London Underground service
1951
Watford Junction
Cancelled (points failure)
London Overground service
1953
Harrow & Wealdstone
Bus service
London Underground service
1956
Queens Park (London)
Bus service
London Underground service
1956
London Euston
Cancelled (points failure)
London Overground service
2001
Elephant & Castle (Lt)
Cancelled (points failure)
London Underground service
2001
Harrow & Wealdstone
Cancelled (points failure)
London Underground service
2003
Harrow & Wealdstone
Bus service
London Underground service
2006
Queens Park (London)
Bus service
London Underground service
2006
Watford Junction
Cancelled (points failure)
London Overground service
2011
London Euston
Cancelled (points failure)
London Overground service
2013
Harrow & Wealdstone
Bus service
London Underground service
2016
Queens Park (London)
Bus service
London Underground service
2016
Harrow & Wealdstone
Cancelled (points failure)
London Underground service
2016
Elephant & Castle (Lt)
Cancelled (points failure)
London Underground service
2021
Watford Junction
Cancelled (points failure)
London Overground service
2023
Harrow & Wealdstone
Bus service
London Underground service