1A20 0939 Merthyr Tydfil to Aberdare
Departing on 12th December 2025

operated by
Transport for Wales
4 coaches
756107
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
0939
0939
0938¾
DMY
1
0942
0943
0942
0943
0941½
0942¼
DMY
UDM
1
0945
0945
0945
0945½
0944¼
0945½
1
0949
0950
0948½
0950
0948¾
0952¼
+2
1
0955
0955
0954½
0955
0956
0956¾
+1
pass
0957½
pass
0959¼
+1
1
0959
0959
0958
0959
0959¾
1000½
+1
UDM
DM
2
1006
1006
1005
1006
1006¼
1007
+1
1
1008
1008
1008
1009½
1009¼
1010¼
2
1013
1014
1013
1014½
1014
1014¾
1
1018
1018
1018
1019½
1019
1019¾
1
1023
1024
1022½
1024
1022½
1023¾
DM
DL
1
1026
1027
1026
1027½
1025½
1026½
-1
1
1031
1032
1031
1032½
1030
1031¼
-1
2
1037
1037
1036
1037½
1034
1040
+2
DL
DL
pass
1040
pass
1041
+1
7
1042
1043
1041
1043
1043
1045
+2
DL
DBR
pass
1044½
No report
pass
1045
pass
1046¾
+1
DBR
UTC
pass
1046
pass
1047¾
+1
UTC
UT
2
1047
1047
1046½
1047
1048¾
1049¼
+2
pass
1047½
pass
1050
+2
UV
1
1050
1050
1049½
1050½
1052
1052½
+2
1
1052
1052
1052
1052½
1054
1054¾
+2
1
1054
1055
1054
1055
1056¼
1057
+2
3
1059
1059
1059
1059½
1059¾
1100¾
+1
UT
UM
2
1104
1104
1102½
1104½
1103½
1104
1
1108
1108
1108
1108½
1107½
1108
2
1112
1113
1112
1113
1111¾
1115
+2
3
1116
1116
1115½
1116½
1117½
1118¼
+1
2
1123
1123
1122½
1123½
1124
1125
+1
UM
UDA
pass
1124
pass
1125½
+1
1
1129
1129
1128½
1129
1129½
1129¾
Mountain Ash [MTA]
Service stops for pathing (passing train)
1
1133
1133
1132
1133½
1132¾
1134
UDA
UA
1
1136
1136
1135½
1136½
1136
1136¾
pass
1137½
pass
1137½
1
1140
1140
1139½
1140½
1139½
1140½
Aberdare Platform 2 [XCB]
Service stops to drop passengers off only
2
1145
1144½
1145½
1143
1144
-1
1
1147
1146
1145
-1
UU