1L12 0723 Carmarthen to London Paddington
Departing on 12th December 2025

operated by
Great Western Railway
5 coaches
Carmarthen - Swansea
800028
10 coaches
Swansea - London Paddington
800028
800014
GBTT
WTT
RTTRealtime
Route
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
Carmarthen [CMN]
Pathed as Class 80x on diesel at 125mph
1
0723
0723
0723
U1
pass
0725
pass
0724
-1
UU
0734
0735
0734
0735
No report
0741
0741
0740½
0741½
No report
pass
0742½
No report
0748
0749
0747½
0749
No report
2
0755
0756
0755
0756½
0755
0756
pass
0759
pass
0758½
pass
0759½
pass
0759
2
pass
0803
pass
0801¾
-1
pass
0804½
pass
0803½
pass
0808½
pass
0807¼
-1
UM
USL
pass
0810½
pass
0809¼
-1
USL
USM
Swansea [SWA]
Pathed as Class 80x on diesel from here
Service reverses here, gains coaches here
2
0813
0821
0813
0821
0811½
0821¼
USM
USM
pass
0822½
pass
0823
pass
0823½
pass
0824¼
+1
USM
UM
2
pass
0826½
pass
0827¼
2
pass
0828½
pass
0829½
2
0832
0834
0831½
0834
0832
0833¾
pass
0836½
pass
0836½
2
0840
0841
0840
0841½
0840¼
0842
pass
0842½
No report
pass
0843½
pass
0843¼
pass
0844½
pass
0844¾
pass
0845½
pass
0846¼
UM
2
pass
0847
pass
0847½
pass
0848½
pass
0849¼
At platform
Bridgend [BGN]
1
2
0853
0854
0852½
0854
0853¼
0854¾
UM
UM
pass
0855½
pass
0856¾
+1
pass
0857½
No report
2
pass
0858
pass
0859
1
pass
0900½
pass
0900¾
pass
0902½
No report
2
pass
0903
pass
0903
pass
0905
pass
0905
pass
0910
pass
0911½
+1
pass
0913
pass
0914½
+1
UM
C
pass
0915½
No report
Cardiff Central [CDF]
Pathed as Class 80x on electric from here
2
0916
0919
0916½
0919
0918¼
0921
+2
C
B
pass
0919½
pass
0922¼
+2
pass
0921
pass
0923½
+2
B
UM
pass
0921½
pass
0924½
+3
pass
0922
pass
0924¾
+3
pass
0922
pass
0925¼
+3
pass
0925
pass
0927¾
+2
pass
0927½
pass
0930½
+3
UM
UM
pass
0928½
pass
0931
+2
UM
3
0930
0933
0930
0933
0933
0935¼
+2
UM
UM
pass
0935
pass
0937
+2
pass
0935½
pass
0937½
+2
pass
0936
pass
0938½
+2
pass
0937
pass
0939¼
+2
pass
0941
pass
0942¼
+1
4
pass
0942½
pass
0945
+2
UM
UT
pass
0943½
pass
0945¾
+2
pass
0947
pass
0949½
+2
1
pass
0948
pass
0950½
+2
1
pass
0951½
pass
0953¾
+2
3
0953
0956
0953
0956
0956¼
0959
+3
UT
UB
pass
1000
pass
1003¼
+3
pass
1001½
pass
1004¾
+3
pass
1003½
pass
1007
+3
pass
1006½
pass
1009½
+3
pass
1009
pass
1012½
+3
pass
1013
pass
1015¾
+2
UB
UM
1
1019
1022
1018½
1022½
1022
1024¼
+1
UR
UM
pass
1023½
pass
1026½
+3
pass
1024
pass
1027
+3
pass
1025
pass
1027½
+2
pass
1026½
pass
1028¾
+2
pass
1031
pass
1031¾
pass
1033½
pass
1032¾
pass
1035
pass
1035¼
pass
1037½
pass
1036½
pass
1038
pass
1037½
pass
1039
pass
1039
pass
1039½
No report
2
pass
1039½
pass
1040¾
+1
pass
1039½
pass
1042
+2
pass
1040½
pass
1042¾
+2
2
pass
1041½
pass
1044½
+2
2
pass
1043½
pass
1046¼
+2
ML
pass
1045½
pass
1048¼
+2
2
pass
1047½
pass
1049¾
+2
pass
1048
pass
1050
+2
pass
1049
pass
1051¾
+2
ML
pass
1049½
pass
1052½
+2
11
1050
1055
1050½
1055½
1053½
1056½
+1
UM
UM
pass
1056
pass
1057¼
+1
pass
1056½
pass
1058
+1
pass
1059
pass
1100¼
+1
2
pass
1059½
pass
1101
+1
ML
pass
1100
pass
1101¼
+1
2
pass
1103
pass
1104½
+1
pass
1103½
pass
1104½
+1
2
pass
1104
pass
1105¼
+1
pass
1104½
pass
1105½
pass
1105½
pass
1106½
+1
3
pass
1106
pass
1107¼
+1
pass
1106½
pass
1107½
+1
2
pass
1107
pass
1108¼
+1
2
pass
1108
pass
1109
+1
pass
1108½
pass
1109¼
+1
2
pass
1108½
pass
1109¾
+1
pass
1108½
pass
1109¾
+1
pass
1109
pass
1110
+1
ML
ML
pass
1110½
pass
1111
2
pass
1110½
pass
1111½
pass
1111
pass
1112
+1
2
pass
1111½
pass
1112
ML
pass
1111½
pass
1112½
1
pass
1112½
pass
1113½
pass
1113
pass
1113¾
pass
1113
pass
1114
+1
2
pass
1113½
pass
1114¾
+1
pass
1114
pass
1115
+1
ML
ML
2
pass
1115
pass
1116½
+1
pass
1115½
No report
pass
1116
pass
1117¾
+1
pass
1116½
pass
1118½
+2
pass
1117½
pass
1119½
+2
UM
2
pass
1118
pass
1120¼
+2
pass
1119
pass
1121½
+2
2
3
10
1120
1120
1124½
+4
3