1856 Three Bridges to Luton
Departing on 3rd December 2025

operated by
Thameslink
12 coaches
Planned
Realtime
Location
Pl
Arr
Dep
Arr
Dep
Dly
1
1856
1855
-1
1
1901
1902
1900
1902
1
1905
1905
1904
1905
1
1909
1909
1907
1909
1
1912
1912
1911
1912
2
1916
1918
1916
1917
-1
3
1926
1927
1928
1930
+3
3
1930
1930
1933
1934
+4
4
1933
1933
1936
1937
+4
3
1937
1938
1941
1942
+4
5
1950
1951
1952
1953
+2
2
1956
1957
1957
1957
1
1958
1959
1958
1959
4
2001
2001
2000
2001
2
2024
2025
2029
2030
+5
2
2031
2031
2035
2036
+5
2
2036
2037
2041
2042
+5
2
2041
2045
+4