1F27 1727 Cardiff Central to Portsmouth Harbour
Departing on 11th April 2026

operated by
Great Western Railway
GBTT
WTT
Route
Location
Pl
Arr
Dep
Arr
Dep
Path
Line
pass
1729½
ML
pass
1734½
pass
1737
pass
1737½
UM
3
1740
1741
1739½
1741½
ML
pass
1742½
pass
1743
ML
1
pass
1759
1
pass
1803½
1
1808
1809
1808
1809
ML
pass
1810½
pass
1814½
DF
pass
1815½
Bristol Temple Meads [BRI]
Service reverses here
13
1817
1822
1816½
1822
UM
2
1834
1835
1833½
1835½
1847
1847
1846½
1847½
pass
1851
1853
1854
1853
1854
1
1901
1903
1900½
1903
2
1910
1911
1910
1911
pass
1916½
pass
1920½
pass
1925
pass
1928½
2
1932
1933
1931½
1933
pass
1936
pass
1944
1
1951
1952
1950½
1952
1959
2000
1959
2000
3
2005
2010
2005
2010
pass
2016½
3
2023
2029
2023
2029
pass
2036
pass
2037
pass
2038
pass
2042
DML
3
2043
2044
2043
2044
2
2047
2047
2046½
2047½