1W73 1836 Swansea to Shrewsbury
Departing on 14th December 2025

operated by
Transport for Wales
3 coaches
Swansea - Cardiff Central
197124
2 coaches
Cardiff Central - Shrewsbury
197020
GBTT
WTT
RTTRealtime
Route
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
Swansea [SWA]
Pathed as Diesel multiple unit at 100mph
4
1836
1836
1837
+1
USM
pass
1838½
pass
1838¾
pass
1839½
pass
1840
USM
UM
2
pass
1842½
pass
1842¾
2
pass
1844
pass
1844¾
2
1848
1849
1847
1849
1847
1848½
pass
1851
pass
1851
2
1856
1857
1855
1857
1854½
1856¾
pass
1858
No report
pass
1859
pass
1858
-1
pass
1900
pass
1859
pass
1901
pass
1900¼
UM
2
1905
1905
1903½
1905
1902½
1904¼
pass
1907½
pass
1907¼
At platform
Bridgend [BGN]
2
1913
1913
1911½
1913½
1910¾
1912¾
UM
UM
pass
1914½
pass
1914½
pass
1917
No report
2
pass
1917½
pass
1916½
1
pass
1919½
pass
1918¼
pass
1920½
No report
2
pass
1921
pass
1920½
pass
1923
pass
1922½
pass
1927½
pass
1926¼
-1
pass
1930
pass
1928½
-1
UM
C
pass
1932
No report
Cardiff Central [CDF]
Service gains coaches here
2
1935
1939
1933
1939
1934½
1957
+18
C
B
pass
1939½
pass
1958
+18
pass
1941
pass
1959
+18
B
UM
pass
1941½
pass
1959¾
+18
pass
1942
pass
2000
+18
pass
1942½
pass
2000½
+18
pass
1945½
pass
2003
+17
pass
1948
pass
2005¾
+17
UM
UM
pass
1948½
pass
2006
+17
UM
3
1952
1953
1950½
1953
2008½
2009¾
+16
UM
UM
pass
1954
pass
2011½
+17
UM
UH
pass
1959
pass
2013½
+14
UH
pass
2002
pass
2017
+15
2
2006
2007
2005
2007
2020
2021
+14
pass
2009
No report
2012
2012
2011½
2012½
No report
pass
2014½
pass
2028
+13
pass
2018½
No report
1
2022
2023
2021
2023
2035
2036
+13
pass
2028½
No report
pass
2033
pass
2047
+14
pass
2037½
pass
2051
+13
3
2048
2050
2046½
2050
2058
2101
+11
pass
2053
pass
2104
+11
pass
2055
pass
2107
+12
2103
2104
2102
2104
2114
2116
+12
pass
2109½
pass
2122
+12
2115
2115
2113½
2115½
2126
2127
+11
pass
2118½
pass
2130
+11
pass
2120½
No report
1
2124
2124
2123
2124½
2135
2136
+11
pass
2129
pass
2139
+10
2133
2133
2132
2133½
2142
2143
+9
pass
2139
pass
2148
+9
pass
2145
pass
2153
+8
pass
2146
pass
2154
+8
Shrewsbury [SHR]
Service gains coaches here
4
2150
2148
2156
+8