1856 Three Bridges to Luton
Departing on 12th December 2025

operated by
Thameslink
12 coaches
Planned
Realtime
Location
Pl
Arr
Dep
Arr
Dep
Dly
1
1901
1902
1901
1902
1
1905
1905
1903
1905
1
1909
1909
1907
1909
1
1912
1912
1911
1912
2
1916
1918
1916
1918
3
1926
1927
1926
1927
3
1930
1930
1930
1931
+1
4
1933
1933
1933
1934
+1
3
1937
1938
1937
1938
5
1950
1951
1948
1951
2
1956
1957
1956
1957
1
1958
1959
1958
1959
4
2001
2001
2000
2001
4
2024
2025
2024
2026
+1
2
2031
2031
2030
2031
2
2036
2037
2036
2038
+1
2
2041
2041