1F27 1727 Cardiff Central to Portsmouth Harbour
Departing on 5th January 2026

operated by
Great Western Railway
3 coaches
Cardiff Central - Bristol Temple Meads
166218
3 coaches
Bristol Temple Meads - Portsmouth Harbour
166218
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
3
1727
1727
1733½
+6
D
pass
1727½
pass
1734¾
+7
D
B
pass
1729
pass
1736
+7
B
UM
pass
1729½
pass
1737
+7
pass
1730
pass
1737¼
+7
pass
1730½
pass
1737¾
+7
pass
1734
pass
1740½
+6
pass
1736½
pass
1743¾
+7
UM
UM
pass
1737
pass
1744¼
+7
UM
3
1739
1741
1739
1741
1746½
1747¼
+6
UM
UM
pass
1742
pass
1748½
+6
pass
1742½
pass
1749
+6
ML
pass
1743½
pass
1750
+6
pass
1744½
pass
1751
+6
pass
1748½
pass
1753¾
+5
4
1751
1751
1750½
1751½
1757
1757¾
+6
UM
UT
pass
1753½
pass
1759¼
+5
pass
1757½
pass
1802¾
+5
1
pass
1758½
pass
1804¼
+5
1
pass
1803
pass
1807¼
+4
UT
DBL
pass
1804½
No report
1
1806
1807
1805½
1807
1810
1811
+4
DBL
DFM
pass
1808½
pass
1812¼
+3
pass
1810½
pass
1813¾
+3
pass
1811½
pass
1814¼
+2
pass
1812
pass
1815
+3
pass
1812½
pass
1815½
+3
DF
pass
1813½
pass
1816½
+3
DFM
DF
Bristol Temple Meads [BRI]
Service reverses here
9
1815
1822
1814½
1822
1818¼
1823½
+1
DF
UF
pass
1823
pass
1824½
+1
UF
UM
pass
1824
pass
1825½
+1
2
1828
1829
1828
1829
1829¼
1830
+1
pass
1834
pass
1834¾
+1
2
pass
1834½
pass
1835½
2
1836
1837
1836
1837½
1837¼
1838½
+1
pass
1841
pass
1841½
UM
UT
pass
1844½
pass
1845
2
1849
1850
1848½
1850
1849¾
1850½
pass
1853½
pass
1853¾
2
1856
1857
1855½
1857
1855½
1856¾
pass
1902
pass
1902
2
1904
1905
1903½
1905
1903
1905
UT
DS
2
pass
1907
pass
1907
2
1912
1913
1912
1913
1911¼
1912½
DS
DW
pass
1915
pass
1914
-1
pass
1918½
pass
1918
pass
1922½
pass
1921½
pass
1922½
pass
1921½
pass
1927
pass
1925
-1
pass
1930½
pass
1929¾
DW
UM
2
1934
1935
1933½
1935½
1932½
1934¾
UM
UM
pass
1938½
pass
1938¼
UM
UD
pass
1939
pass
1939¼
pass
1944½
pass
1945¼
1
pass
1946½
pass
1946¼
pass
1947½
pass
1947¾
1
pass
1949½
pass
1949½
1
1953
1953
1953
1954
1953
1954
USY
UTV
1
pass
2000½
pass
2000¾
UTV
UM
pass
2002
pass
2002
UF
pass
2002½
pass
2002½
UM
UF
1
2004
2005
2004
2006
2004¼
2005¼
UF
UM
pass
2008½
pass
2007½
UM
UF
3
pass
2012
pass
2013
+1
UF
DN
pass
2014½
pass
2015¾
+1
2
pass
2018½
pass
2020¼
+1
2
pass
2019½
pass
2021
+1
2
pass
2021
pass
2022¾
+1
2
pass
2024
pass
2024½
3
2030
2031
2030
2031
2030¼
2032
+1
DN
DP
2
pass
2035
pass
2035
2
pass
2038
pass
2038½
pass
2039
pass
2039½
DP
DBR
pass
2040
pass
2040½
DBR
DM
2
pass
2040½
pass
2043½
+3
pass
2043
pass
2048
+5
DM
UDF
2
2044
2045
2044
2045
2049¼
2050½
+5
2
2048
2048
2047½
2048½
2053½
2054½
+6
DM
1
2052
2052
2058½
+6
DM