1821 Cambridge to Brighton
Departing on 18th December 2025

operated by
Thameslink
12 coaches
Planned
Realtime
Location
Pl
Arr
Dep
Arr
Dep
Dly
7
1821
1821
1
1837
1837
1835
1837
1
1842
1842
1841
1842
1
1847
1847
1846
1847
1
1850
1850
1849
1851
+1
1
1855
1855
1854
1855
1
1900
1901
1900
1901
2
1921
1922
1920
1922
A
1929
1930
1927
1929
-1
3
1934
1934
1932
1934
2
1936
1936
1935
1936
1
1938
1939
1937
1939
4
1944
1945
1942
1945
3
1958
1959
2001
2002
+3
7
2014
2015
2016
2018
+3
5
2019
2020
2022
2024
+4
2
2029
2030
2031
2032
+2
2
2035
2036
2037
2038
+2
4
2048
2050
+2