1B57 1831 Bognor Regis to London Victoria
Departing on 1st January 2026

operated by
Southern
GBTT
WTT
RTTRealtime
Route
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
2
1831
1831
1831
pass
1834
pass
1834
Barnham [BAA]
Service gains coaches here
3
1837
1844
1837
1844
1837
1844
1
1848
1848
1848
1848½
1848
1848
pass
1850
pass
1849
pass
1851
pass
1850
1854
1854
1853½
1854
1853
1854
1858
1858
1858
1858½
1858
1858
1904
1904
1904
1904½
1904
1904
1911
1911
1910½
1911
1910
1911
1917
1917
1916½
1917
1916
1917
2
1921
1923
1920½
1923
1920
1923
pass
1926
pass
1926
pass
1927½
pass
1927
pass
1929½
pass
1929
1931
1932
1931
1932
1931
1932
2
1936
1937
1936
1937½
1935
1937
SL
pass
1940
pass
1939
1
1942
1943
1941½
1943
1941
1943
SL
pass
1944½
pass
1944
1
pass
1946½
pass
1946
1
pass
1948
pass
1948
2
1951
1953
1951
1953
1951
1953
pass
1955½
pass
1955
pass
2000
pass
1959
pass
2001
pass
2001
FL
1
pass
2001½
pass
2001
pass
2002½
pass
2002
pass
2003½
pass
2003
1
2005
2006
2005
2006
2005
2006
FL
pass
2007
pass
2007
FL
4
pass
2007½
pass
2007
pass
2008
pass
2008
pass
2009½
pass
2009
pass
2010
pass
2010
pass
2010½
pass
2010
pass
2011½
pass
2011
4
pass
2011½
pass
2011
UBF
pass
2012½
pass
2012
12
2015
2015
2014½
2015½
2014
2015
UBF
pass
2017
pass
2017
pass
2018
pass
2018
pass
2018½
pass
2018
pass
2018½
pass
2018
17
2022
2022
2021