1723 Cambridge to Brighton
Departing on 4th December 2025

operated by
Thameslink
12 coaches
Planned
Realtime
Location
Pl
Arr
Dep
Arr
Dep
Dly
1
1723
1727
+4
1
1737
1738
1742
1743
+5
1
1742
1742
1747
1748
+6
1
1747
1747
1752
1753
+6
1
1750
1750
1756
1757
+7
1
1755
1755
1801
1802
+7
1
1800
1801
1806
1807
+6
2
1821
1822
1827
1828
+6
A
1829
1830
1832
1834
+4
3
1834
1834
1837
1839
+5
2
1836
1836
1840
1843
+7
1
1838
1839
1845
1849
+10
4
1844
1845
1852
1857
+12
3
1858
1859
1913
1915
+16
7
1914
1915
1935
1936
+21
5
1919
1920
1940
1941
+21
2
1929
1930
1952
1953
+23
2
1935
1935
1957
1959
+24
2
1939
1939
2001
2002
+23
3
1946
1946
2008
2010
+24
4
1951
2013
+22