1A56 1839 Merthyr Tydfil to Aberdare
Departing on 16th December 2025

operated by
Transport for Wales
4 coaches
756111
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
1838¾
DMY
1
1842
1843
1842
1843
1841½
1842
DMY
UDM
1
1845
1845
1845
1845½
1844¼
1845½
1
1849
1850
1848½
1850
1849
1850
1
1855
1855
1854½
1855
1853¾
1854¾
pass
1857½
pass
1857¼
1
1859
1859
1858
1859
1857½
1858¾
UDM
DM
2
1906
1906
1905
1906
1904¾
1905¾
1
1908
1908
1908
1909½
1908
1909
2
1913
1914
1913
1914½
1912¾
1913½
1
1918
1918
1918
1919½
1917½
1918¾
1
1923
1924
1922½
1924
1921½
1923¾
DM
DL
1
1926
1927
1926
1927½
1925¾
1926½
1
1931
1932
1931
1932½
1930¼
1931¾
2
1937
1937
1936
1937½
1933¾
1936¾
DL
DL
pass
1940
pass
1938
-2
7
1942
1943
1941
1943
1941
1943¼
DL
DBR
pass
1944½
No report
pass
1945
pass
1945¼
DBR
UTC
pass
1946
pass
1946¼
UTC
UT
2
1947
1947
1946½
1947
1947¼
1948½
+1
pass
1947½
pass
1949
+1
UV
1
1950
1950
1949½
1950½
1951½
1952¼
+1
1
1952
1952
1952
1952½
1953¾
1954¾
+2
1
1954
1955
1954
1955
1956¼
1957¼
+2
3
1959
1959
1959
1959½
2000¼
2001¾
+2
UT
UM
2
2004
2004
2002½
2004½
2004½
2005¼
1
2008
2008
2008
2008½
2009
2009¾
+1
2
2012
2013
2012
2013
2015
2015½
+2
3
2016
2016
2015½
2016½
2018
2019
+2
2
2023
2023
2022½
2023½
2024¾
2026
+2
UM
UDA
pass
2024
pass
2026½
+2
1
2029
2029
2028½
2029
2030½
2031½
+2
Mountain Ash [MTA]
Service stops for pathing (passing train)
1
2033
2033
2032
2033½
2034¼
2035¼
+1
UDA
UA
1
2036
2036
2035½
2036½
2037½
2038¼
+1
pass
2037½
pass
2038¾
+1
1
2040
2040
2039½
2040½
2040¾
2042
+1
Aberdare Platform 2 [XCB]
Service stops to drop passengers off only
2
2045
2044½
2045½
2044½
2046
1
2047
2046
2047
+1
UU