1821 Cambridge to Brighton
Departing on 17th December 2025

operated by
Thameslink
12 coaches
Planned
Realtime
Location
Pl
Arr
Dep
Arr
Dep
Dly
7
1821
1821
1
1837
1837
1834
1836
-1
1
1842
1842
1841
1842
1
1847
1847
1845
1847
1
1850
1850
1849
1850
1
1855
1855
1853
1855
1
1900
1901
1859
1900
-1
2
1921
1922
1919
1922
A
1929
1930
1929
1929
-1
3
1934
1934
1933
1934
2
1936
1936
1935
1936
1
1938
1939
1937
1938
-1
4
1944
1945
1942
1945
3
1958
1959
1957
1959
7
2014
2015
2012
2015
5
2019
2020
2018
2020
2
2029
2030
2027
2029
-1
2
2035
2036
2033
2036
4
2048
2046
-2