1821 Cambridge to Brighton
Departing on 5th January 2026

operated by
Thameslink
12 coaches
Planned
Realtime
Location
Pl
Arr
Dep
Arr
Dep
Dly
7
1821
1825
+4
1
1837
1837
1842
1843
+6
1
1842
1842
1847
1848
+6
1
1847
1847
1852
1853
+6
1
1850
1850
1855
1856
+6
1
1855
1855
1900
1900
+5
1
1900
1901
1905
1906
+5
2
1921
1922
1927
1928
+6
A
1929
1930
1933
1933
+3
3
1934
1934
1937
1938
+4
2
1936
1936
1940
1940
+4
1
1938
1939
1941
1944
+5
4
1944
1945
1949
1950
+5
3
1958
1959
2006
2007
+8
7
2014
2015
2021
2022
+7
5
2019
2020
2027
2028
+8
2
2029
2030
2036
2037
+7
2
2035
2036
2042
2044
+8
4
2048
2053
+5