1826 Three Bridges to Luton
Departing on 17th December 2025

operated by
Thameslink
12 coaches
Planned
Realtime
Location
Pl
Arr
Dep
Arr
Dep
Dly
1
1831
1832
1831
1832
1
1835
1835
1834
1835
1
1839
1839
1837
1839
1
1842
1842
1841
1842
2
1846
1848
1845
1847
-1
3
1856
1857
1856
1857
3
1900
1900
1900
1901
+1
4
1903
1903
1903
1904
+1
3
1907
1908
1907
1908
5
1920
1921
1918
1921
2
1926
1927
1926
1927
1
1928
1929
1928
1929
4
1931
1931
1930
1931
2
1957
1958
2000
2001
+3
2
2003
2003
2005
2006
+3
2
2008
2009
2011
2013
+4
2
2013
2015
+2