1A56 1839 Merthyr Tydfil to Pontypridd
Departing on 9th January 2026

operated by
Transport for Wales
4 coaches
756102
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
1842¼
DMY
UDM
1
1845
1845
1845
1845½
1844½
1845¾
1
1849
1850
1848½
1850
1849¼
1850¼
1
1855
1855
1854½
1855
1853¾
1854¾
pass
1857½
pass
1857¼
1
1859
1859
1858
1859
1857¾
1858¾
UDM
DM
2
1906
1906
1905
1906
1904½
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
1932
2
1937
1937
1936
1937½
1934
1936½
DL
DL
pass
1940
pass
1938
-2
7
1942
1943
1941
1943
1941¼
1943¼
DL
DBR
pass
1944½
No report
pass
1945
pass
1945
DBR
UTC
pass
1946
pass
1946¼
UTC
UT
2
1947
1947
1946½
1947
1947
1947¾
pass
1947½
pass
1949
+1
UV
1
1950
1950
1949½
1950½
1950¾
1951½
+1
1
1952
1952
1952
1952½
1953
1953¾
+1
1
1954
1954
1954
1954½
1955¼
1956
+1
3
1959
1959
1958½
1959½
1959
2000
UT
UM
2
2003
2003
2002½
2003½
2003
2003¾
1
2007
2007
2007
2007½
2007½
2008½
+1
2
2011
2012
2011
2012
2013½
2014¼
+2
3
2015
2015
2017
+2