1A56 1839 Merthyr Tydfil to Aberdare
Departing on 12th December 2025

operated by
Transport for Wales
4 coaches
756115
GBTT
WTT
RTTRealtime
Route
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
Merthyr Tydfil [MER]
Pathed as Class 150/153/155/156 DMU at 75mph
1
1839
1839
1841½
+2
DMY
1
1842
1843
1842
1843
1844½
1845
+2
DMY
UDM
1
1845
1845
1845
1845½
1847¼
1849
+3
1
1849
1850
1848½
1850
1852¼
1853
+3
1
1855
1855
1854½
1855
1856¾
1857¾
+2
pass
1857½
pass
1900¼
+2
1
1859
1859
1858
1859
1900¾
1901½
+2
UDM
DM
2
1906
1906
1905
1906
1907¼
1908½
+2
1
1908
1908
1908
1909½
1910¾
1911¾
+2
2
1913
1914
1913
1914½
1915½
1916¼
+1
1
1918
1918
1918
1919½
1920¼
1921
+1
1
1923
1924
1922½
1924
1923¾
1924¾
DM
DL
1
1926
1927
1926
1927½
1926¾
1927½
1
1931
1932
1931
1932½
1931¼
1932½
2
1937
1937
1936
1937½
1935
1936½
DL
DL
pass
1940
pass
1938
-2
7
1942
1943
1941
1943
1945¼
1957¾
+14
DL
DBR
pass
1944½
No report
pass
1945
pass
1959½
+14
DBR
UTC
pass
1946
pass
2000¾
+14
UTC
UT
2
1947
1947
1946½
1947
2001½
2002¼
+15
pass
1947½
pass
2003
+15
UV
1
1950
1950
1949½
1950½
2005½
2006½
+16
1
1952
1952
1952
1952½
2008
2008¾
+16
1
1954
1955
1954
1955
2010¼
2011¼
+16
3
1959
1959
1959
1959½
2014
2015¾
+16
UT
UM
2
2004
2004
2002½
2004½
pass
2018
+13
1
2008
2008
2008
2008½
pass
2020½
+12
2
2012
2013
2012
2013
pass
2023½
+10
3
2016
2016
2015½
2016½
2025½
2026¾
+10
2
2023
2023
2022½
2023½
2032¾
2040¾
+17
UM
UDA
pass
2024
pass
2041¼
+17
1
2029
2029
2028½
2029
2045¼
2046¼
+17
Mountain Ash [MTA]
Service stops for pathing (passing train)
1
2033
2033
2032
2033½
2049¼
2051
+17
UDA
UA
1
2036
2036
2035½
2036½
2053
2055¾
+19
pass
2037½
pass
2056¼
+18
1
2040
2040
2039½
2040½
2058¼
2059¾
+19
Aberdare Platform 2 [XCB]
Service stops to drop passengers off only
2
2045
2044½
2045½
2102½
2104
+18
1
2047
2046
2105
+19
UU