1F27 1727 Cardiff Central to Portsmouth Harbour
Departing on 12th December 2025

operated by
Great Western Railway
3 coaches
Cardiff Central - Bristol Temple Meads
166221
3 coaches
Bristol Temple Meads - Portsmouth Harbour
166221
GBTT
WTT
RTTRealtime
Route
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
Cardiff Central [CDF]
Pathed as Class 158/168/170/175 DMU at 90mph
1
1727
1727
1734¼
+7
B
pass
1727½
pass
1735½
+7
pass
1728½
pass
1736½
+8
B
UM
pass
1729
pass
1737½
+8
pass
1729½
pass
1737¾
+8
pass
1730
pass
1738¼
+8
pass
1734
pass
1741
+7
pass
1736½
pass
1743¾
+7
UM
UM
pass
1737½
pass
1744¼
+6
UM
3
1739
1741
1739
1741
1746¼
1748¼
+7
UM
UM
pass
1742
pass
1750
+8
pass
1742½
pass
1750¼
+8
pass
1743
pass
1751¼
+8
pass
1744
pass
1752½
+8
pass
1748
pass
1755½
+7
4
1751
1751
1750½
1751½
1758½
1800
+8
UM
UT
pass
1753½
pass
1801½
+8
pass
1757½
pass
1805¼
+7
1
pass
1758½
pass
1806½
+8
1
pass
1803
pass
1809¾
+6
UT
DBL
pass
1804½
No report
1
1806
1807
1805½
1807
1815
1816½
+9
DBL
DFM
pass
1808½
pass
1818
+9
pass
1810½
pass
1819½
+8
pass
1811½
pass
1821
+9
pass
1812
pass
1824½
+12
pass
1812½
pass
1825
+12
DF
pass
1813½
pass
1828
+14
DFM
UF
Bristol Temple Meads [BRI]
Service reverses here
7
1815
1822
1814½
1822
1829½
1833¼
+11
UF
UF
pass
1823
pass
1834½
+11
UF
UM
pass
1824
pass
1835½
+11
2
1828
1829
1828
1829
1839½
1840¾
+11
pass
1834
pass
1845½
+11
2
pass
1834½
pass
1846¼
+11
2
1836
1837
1836
1837½
1848
1850¾
+13
pass
1841
pass
1854
+13
UM
UT
pass
1844½
pass
1857
+12
2
1849
1850
1848½
1850
1902¾
1903¼
+13
pass
1853½
pass
1906¾
+13
2
1856
1857
1855½
1857
1908¾
1910
+13
pass
1902
pass
1915
+13
2
1904
1905
1903½
1905
1917½
1919¾
+14
UT
DS
2
pass
1907½
pass
1921½
+14
2
1913
1913
1912½
1913½
1926
1927¾
+14
DS
DW
pass
1915½
pass
1929
+13
pass
1919
pass
1933
+14
pass
1923
pass
1936¾
+13
pass
1923
pass
1936¾
+13
pass
1927½
pass
1940
+12
pass
1931
pass
1944¾
+13
DW
UM
2
1934
1935
1934
1935½
1947½
1949¾
+14
UM
UM
pass
1938½
pass
1953
+14
UM
UD
pass
1939
pass
1953¾
+15
pass
1944½
pass
1959¾
+15
1
pass
1946½
pass
2000¾
+14
pass
1947½
pass
2002¼
+14
1
pass
1949½
pass
2004
+14
1
1953
1953
1953
1954
2007¼
2008½
+14
USY
UTV
1
pass
2000½
pass
2015
+14
UTV
UM
pass
2002
pass
2016
+14
UF
pass
2002½
pass
2017
+14
UM
UF
1
2004
2005
2004
2006
2018½
2020
+14
UF
UM
pass
2008½
pass
2022¼
+13
UM
UF
3
pass
2012
pass
2024½
+12
UF
DN
pass
2014½
pass
2027¼
+12
2
pass
2018½
pass
2031¾
+13
2
pass
2019½
pass
2032¼
+13
2
pass
2021
pass
2033¾
+12
2
pass
2024
pass
2034¾
+10
3
2030
2031
2030
2031
2040
2041¾
+10
DN
DP
2
pass
2035
pass
2045
+10
2
pass
2038
pass
2047¾
+9
pass
2039
pass
2048¾
+9
DP
DBR
pass
2040
pass
2050
+10
DBR
DM
2
pass
2040½
pass
2051¼
+10
pass
2043
pass
2054¼
+11
DML
3
2044
2045
2044
2045
2055¼
2056¾
+11
2
2048
2048
2047½
2048½
2059¼
2100½
+12
DM
1
2052
2052
2104¼
+12
DM