1821
London Kings Cross
Departed on time
Great Northern service
2
1823
Moorgate
Departed on time
Great Northern service
3
1828
Cambridge
Departed on time
Great Northern service
3
1832
Sevenoaks
Cancelled (planning error)
Thameslink service
1835
Moorgate
Departed on time
Great Northern service
4
1851
London Kings Cross
Departed on time
Great Northern service
2
1858
Cambridge
Departed on time
Great Northern service
3
1900
Moorgate
Departed on time
Great Northern service
4
1921
London Kings Cross
Departed at 1922
Great Northern service
2
1928
Letchworth
Departed on time
Great Northern service
3
1930
Moorgate
Departed on time
Great Northern service
4
1951
London Kings Cross
Departed at 1952
Great Northern service
2
1958
Cambridge
Departed on time
Great Northern service
3