1808
London Euston
Departed at 1811
West Midlands Trains service
6
1809
Queens Park (London)
Bus service
London Underground service
1813
Elephant & Castle (Lt)
Departed on time
London Underground service
2
1813
Watford Junction
Departed at 1814
Southern service
5
1815
Watford Junction
Departed at 1817
London Overground service
1
1817
London Euston
Departed on time
London Overground service
2
1819
Queens Park (London)
Bus service
London Underground service
1820
London Euston
Departed at 1824
West Midlands Trains service
6
1821
Milton Keynes Central
Departed at 1824
West Midlands Trains service
5
1822
Elephant & Castle (Lt)
Departed on time
London Underground service
2
1828
Watford Junction
Departed at 1829
London Overground service
1
1830
Elephant & Castle (Lt)
Departed on time
London Underground service
2
1830
Queens Park (London)
Bus service
London Underground service
1834
London Euston
Departed on time
London Overground service
2
1836
Tring
Departed at 1837
West Midlands Trains service
5
1838
London Euston
Departed at 1841
West Midlands Trains service
6
1841
Queens Park (London)
Bus service
London Underground service
1842
London Road Depot
Cancelled (delay caused on non-Network Rail line)
London Underground service
1845
Watford Junction
Departed at 1850
London Overground service
1
1847
London Euston
Departed on time
London Overground service
2
1850
London Euston
Departed at 1853
West Midlands Trains service
6
1851
Queens Park (London)
Bus service
London Underground service
1851
Milton Keynes Central
Departed at 1852
West Midlands Trains service
5
1853
Elephant & Castle (Lt)
Departed at 1854
London Underground service
2
1858
Watford Junction
Departed at 1903
London Overground service
1
1859
East Croydon
Departed at 1902
Southern service
6
1900
Elephant & Castle (Lt)
Departed at 1901
London Underground service
2
1901
Queens Park (London)
Bus service
London Underground service
1904
Kilburn High Road
Departed at 1906
London Overground service
2
1906
Tring
Departed at 1907
West Midlands Trains service
5
1908
London Euston
Departed at 1910
West Midlands Trains service
6
1911
Elephant & Castle (Lt)
Departed at 1920
London Underground service
2
1912
Queens Park (London)
Bus service
London Underground service
1915
Watford Junction
Departed on time
Southern service
5
1915
Watford Junction
Departed at 1921
London Overground service
1
1917
Kilburn High Road
Departed on time
London Overground service
2
1921
Milton Keynes Central
Departed at 1923
West Midlands Trains service
5
1923
Elephant & Castle (Lt)
Departed at 1925
London Underground service
2
1923
London Euston
Departed at 1925
West Midlands Trains service
6
1924
Queens Park (London)
Bus service
London Underground service
1931
Watford Junction
Departed on time
London Overground service
1
1932
Kilburn High Road
Departed on time
London Overground service
2
1934
Queens Park (London)
Bus service
London Underground service
1936
Tring
Departed at 1938
West Midlands Trains service
5
1938
Elephant & Castle (Lt)
Departed on time
London Underground service
2
1938
London Euston
Departed at 1942
West Midlands Trains service
6
1944
Queens Park (London)
Bus service
London Underground service
1945
Watford Junction
Departed on time
London Overground service
1
1947
Kilburn High Road
Departed at 2016
London Overground service
2
1951
Bletchley
Departed at 2035
West Midlands Trains service
5
1953
Elephant & Castle (Lt)
Departed at 1954
London Underground service
2
1953
London Euston
Departed at 2021
West Midlands Trains service
6
1954
Queens Park (London)
Bus service
London Underground service
1959
East Croydon
Departed at 2027
Southern service
6
2000
Watford Junction
Cancelled (trespass)
London Overground service
2002
London Euston
Cancelled (trespass)
London Overground service
2004
Queens Park (London)
Bus service
London Underground service
2006
Hemel Hempstead
Departed at 2042
West Midlands Trains service
5