1849
Queens Park (London)
Bus service
London Underground service
1851
Watford Junction
Departed on time
London Overground service
1
1853
Harrow & Wealdstone
Bus service
London Underground service
1854
Queens Park (London)
Bus service
London Underground service
1856
London Euston
Departed on time
London Overground service
2
1901
Elephant & Castle (Lt)
Departed at 1908
London Underground service
2
1901
Harrow & Wealdstone
Departed at 1909
London Underground service
1
1903
Harrow & Wealdstone
Bus service
London Underground service
1903
East Croydon
Departed at 1907
Southern service
6
1905
Queens Park (London)
Bus service
London Underground service
1905
Queens Park (London)
Bus service
London Underground service
1906
Watford Junction
Departed on time
London Overground service
1
1909
Watford Junction
Departed on time
Southern service
5
1911
London Euston
Departed at 1914
London Overground service
2
1913
Harrow & Wealdstone
Bus service
London Underground service
1916
Queens Park (London)
Bus service
London Underground service
1916
Harrow & Wealdstone
Departed at 1920
London Underground service
1
1916
Elephant & Castle (Lt)
Cancelled (delay caused on non-Network Rail line)
London Underground service
1921
Queens Park (London)
Bus service
London Underground service
1921
Watford Junction
Departed at 1924
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
Harrow & Wealdstone
Departed on time
London Underground service
1
1931
Elephant & Castle (Lt)
Departed at 1933
London Underground service
2
1936
Queens Park (London)
Bus service
London Underground service
1936
Queens Park (London)
Bus service
London Underground service
1936
Watford Junction
Departed at 1937
London Overground service
1
1940
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
Elephant & Castle (Lt)
Departed at 1947
London Underground service
2
1946
Harrow & Wealdstone
Cancelled (delay caused on non-Network Rail line)
London Underground service
1949
Harrow & Wealdstone
Bus service
London Underground service
1951
Queens Park (London)
Bus service
London Underground service
1951
Watford Junction
Departed on time
London Overground service
1
1954
Harrow & Wealdstone
Bus service
London Underground service
1956
Queens Park (London)
Bus service
London Underground service
1956
London Euston
Departed on time
London Overground service
2
2001
Elephant & Castle (Lt)
Departed at 2002
London Underground service
2
2001
Harrow & Wealdstone
Departed on time
London Underground service
1
2004
Harrow & Wealdstone
Bus service
London Underground service
2004
East Croydon
Departed on time
Southern service
6
2006
Queens Park (London)
Bus service
London Underground service
2006
Watford Junction
Departed at 2020
London Overground service
1
2011
London Euston
Departed on time
London Overground service
2
2014
Harrow & Wealdstone
Bus service
London Underground service
2016
Queens Park (London)
Bus service
London Underground service
2016
Harrow & Wealdstone
Departed at 2023
London Underground service
1
2016
Elephant & Castle (Lt)
Cancelled (delay caused on non-Network Rail line)
London Underground service
2021
Watford Junction
Departed at 2026
London Overground service
1
2024
Harrow & Wealdstone
Bus service
London Underground service
2026
Queens Park (London)
Bus service
London Underground service
2026
London Euston
Departed on time
London Overground service
2
2031
Elephant & Castle (Lt)
Departed at 2032
London Underground service
2
2031
Harrow & Wealdstone
Departed at 2036
London Underground service
1
2034
Harrow & Wealdstone
Bus service
London Underground service
2036
Queens Park (London)
Bus service
London Underground service
2036
Watford Junction
Departed at 2041
London Overground service
1
2041
London Euston
Departed on time
London Overground service
2
2044
Harrow & Wealdstone
Bus service
London Underground service
2046
Queens Park (London)
Bus service
London Underground service
2046
Harrow & Wealdstone
Departed on time
London Underground service
1
2046
Elephant & Castle (Lt)
Departed at 2047
London Underground service
2