1832
Harrow & Wealdstone
Bus service
London Underground service
1833
Harrow & Wealdstone
Departed at 1837
London Underground service
1
1835
Queens Park (London)
Bus service
London Underground service
1838
Watford Junction
Cancelled (points failure)
London Overground service
1840
London Euston
Departed on time
London Overground service
1
1842
Harrow & Wealdstone
Bus service
London Underground service
1845
Elephant & Castle (Lt)
Departed at 1847
London Underground service
1
1845
Queens Park (London)
Bus service
London Underground service
1848
Harrow & Wealdstone
Cancelled (delay caused on non-Network Rail line)
London Underground service
1852
Harrow & Wealdstone
Bus service
London Underground service
1853
Watford Junction
Cancelled (points failure)
London Overground service
1854
London Euston
Departed on time
London Overground service
1
1856
Queens Park (London)
Bus service
London Underground service
1859
Elephant & Castle (Lt)
Departed on time
London Underground service
1
1902
Harrow & Wealdstone
Bus service
London Underground service
1903
Harrow & Wealdstone
Departed at 1908
London Underground service
1
1907
Queens Park (London)
Bus service
London Underground service
1908
Watford Junction
Departed at 1912
London Overground service
1
1910
London Euston
Departed at 1911
London Overground service
1
1912
Harrow & Wealdstone
Bus service
London Underground service
1915
Elephant & Castle (Lt)
Cancelled (delay caused on non-Network Rail line)
London Underground service
1917
Queens Park (London)
Bus service
London Underground service
1918
Harrow & Wealdstone
Departed at 1927
London Underground service
1
1922
Harrow & Wealdstone
Bus service
London Underground service
1924
Watford Junction
Departed on time
London Overground service
2
1924
London Euston
Departed on time
London Overground service
1
1927
Queens Park (London)
Bus service
London Underground service
1929
London Road Depot
Departed on time
London Underground service
1
1930
Harrow & Wealdstone
Bus service
London Underground service
1933
Harrow & Wealdstone
Departed at 1937
London Underground service
1
1937
Queens Park (London)
Bus service
London Underground service
1938
Harrow & Wealdstone
Bus service
London Underground service
1938
Watford Junction
Departed at 1941
London Overground service
2
1939
London Euston
Departed at 1949
London Overground service
1
1944
London Road Depot
Departed at 1945
London Underground service
1
1947
Harrow & Wealdstone
Bus service
London Underground service
1947
Queens Park (London)
Bus service
London Underground service
1948
Harrow & Wealdstone
Departed at 1957
London Underground service
1
1953
Watford Junction
Departed at 1954
London Overground service
2
1954
London Euston
Cancelled (points failure)
London Overground service
1956
Harrow & Wealdstone
Bus service
London Underground service
1957
Queens Park (London)
Bus service
London Underground service
1959
London Road Depot
Cancelled (delay caused on non-Network Rail line)
London Underground service
2001
Harrow & Wealdstone
Bus service
London Underground service
2003
Harrow & Wealdstone
Departed at 2007
London Underground service
1
2007
Queens Park (London)
Bus service
London Underground service
2008
Watford Junction
Departed at 2012
London Overground service
2
2009
London Euston
Departed on time
London Overground service
1
2011
Harrow & Wealdstone
Bus service
London Underground service
2014
Elephant & Castle (Lt)
Departed at 2018
London Underground service
1
2017
Queens Park (London)
Bus service
London Underground service
2018
Harrow & Wealdstone
Departed on time
London Underground service
1
2021
Harrow & Wealdstone
Bus service
London Underground service
2023
Watford Junction
Departed at 2024
London Overground service
1
2024
London Euston
Departed on time
London Overground service
1
2027
Queens Park (London)
Bus service
London Underground service
2029
Elephant & Castle (Lt)
Departed at 2034
London Underground service
1