1F27 1727 Cardiff Central to Portsmouth Harbour
Departing on 27th December 2025

operated by
Great Western Railway
GBTT
WTT
RTTRealtime
Route
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
pass
1728
pass
1727
pass
1729½
pass
1729
ML
pass
1730
pass
1730
pass
1730½
pass
1730
pass
1731
pass
1730
pass
1734½
pass
1734
pass
1737
pass
1737
pass
1737½
pass
1737
UM
3
1740
1741
1739½
1741½
1739
1741
ML
pass
1742½
pass
1742
pass
1743
pass
1742
ML
pass
1744
pass
1743
pass
1745
pass
1744
pass
1749
pass
1748
4
1751
1752
1751
1752
1750
1752
pass
1754
pass
1754
pass
1758
pass
1758
1
pass
1759
pass
1759
1
pass
1803½
pass
1803
pass
1807
pass
1806
1
1808
1809
1808
1809
1808
1809
ML
pass
1810½
pass
1810
pass
1812½
pass
1812
pass
1813½
pass
1813
pass
1814
pass
1813
pass
1814½
pass
1814
DF
pass
1815½
pass
1815
UM
Bristol Temple Meads [BRI]
Service reverses here
11
1817
1824
1816½
1824
1816
1824
pass
1825
pass
1825
pass
1826
pass
1826
pass
1829
pass
1829
pass
1833½
pass
1833
pass
1834
pass
1834
2
1836
1836
1835½
1836½
1835
1836
pass
1840
pass
1840
pass
1843½
pass
1843
1848
1848
1847½
1848½
1847
1848
pass
1852
pass
1852
1854
1855
1854
1855
1854
1855
pass
1900
pass
1859
1
1902
1903
1901½
1903
1901
1903
pass
1905
pass
1905
2
1910
1911
1910
1911
1910
1911
pass
1913
pass
1913
pass
1916½
pass
1916
pass
1920½
pass
1920
pass
1920½
pass
1920
pass
1925
pass
1925
pass
1928½
pass
1928
2
1932
1933
1931½
1933
1931
1933
pass
1936
pass
1936
pass
1936½
pass
1936
pass
1942
pass
1941
pass
1944
pass
1944
pass
1945
pass
1945
1
1951
1952
1950½
1952
1950
1952
pass
1958½
pass
1958
pass
2000
pass
2000
FL
pass
2000½
pass
2000
1
2003
2005
2002½
2005
2002
2005
pass
2007½
pass
2007
FL
pass
2010
pass
2010
pass
2012½
pass
2012
pass
2016½
pass
2016
pass
2017½
pass
2017
pass
2019
pass
2019
pass
2021½
pass
2021
3
2028
2029
2027½
2029
2027
2029
pass
2033
pass
2033
pass
2036
pass
2036
pass
2037
pass
2037
pass
2038
pass
2038
pass
2039
pass
2038
pass
2042
pass
2042
DML
3
2043
2044
2043
2044
2043
2044
2
2047
2047
2046½
2047½
2046
2047