1830
London Kings Cross
Cancelled (problem with train)
Great Northern service
1834
Welwyn Garden City
Departed on time
Thameslink service
4
1837
Moorgate
Cancelled (problem with train)
Great Northern service
1839
Welwyn Garden City
Departed at 1844
Great Northern service
4
1843
Sevenoaks
Departed at 1901
Thameslink service
1
1846
Cambridge
Departed at 1847
Great Northern service
4
1849
Moorgate
Departed on time
Great Northern service
1
1857
Welwyn Garden City
Cancelled (problem with train)
Great Northern service
1900
London Kings Cross
Cancelled (problem with train)
Great Northern service
1904
Welwyn Garden City
Departed at 1905
Thameslink service
4
1909
Welwyn Garden City
Departed at 1915
Great Northern service
4
1914
Moorgate
Departed at 1918
Great Northern service
1
1916
Letchworth
Cancelled (electrified line problem)
Great Northern service
1927
Welwyn Garden City
Departed at 1947
Great Northern service
4
1930
London Kings Cross
Departed at 1950
Great Northern service
1
1934
Welwyn Garden City
Cancelled (planning error)
Thameslink service
1939
Welwyn Garden City
Departed at 1943
Great Northern service
4
1944
Moorgate
Departed at 1958
Great Northern service
1
1946
Cambridge
Departed at 1951
Great Northern service
4
1957
Welwyn Garden City
Cancelled (problem with train)
Great Northern service
2000
London Kings Cross
Cancelled (electrified line problem)
Great Northern service
2011
Welwyn Garden City
Departed on time
Great Northern service
4
2014
Moorgate
Departed at 2017
Great Northern service
1
2016
Letchworth
Departed on time
Great Northern service
4