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1L12 0724 Carmarthen to London Paddington
Departing on 10th January 2026

operated by
Great Western Railway
5 coaches
Carmarthen - Swansea
800026
10 coaches
Swansea - Bristol Parkway
800026
800009
10 coaches
Bristol Parkway - Bristol Temple Meads
800009
800026
10 coaches
Bristol Temple Meads - London Paddington
800026
800009
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
0724
0724
0724
U1
Carmarthen Jn [XCI]
pass
0726
pass
0726
UU
Ferryside [FYS]
0735
0736
0735
0736
0734
0736
Bertwyn Level Crossing
pass
0739½
No report
Kidwelly [KWL]
1
0742
0742
0741½
0742½
0741
0742
Kidwelly Junction
pass
0743½
No report
Pembrey & Burry Port [PBY]
0749
0750
0748½
0750
0748
0750
Llanelli [LLE]
2
0756
0757
0756
0757½
0755¾
0757
Llandeilo Jn
pass
0800
pass
0759½
Duffryn West
pass
0800½
pass
0759¾
Gowerton [GWN]
2
pass
0804
pass
0802½
-1
Cockett West
1
pass
0805½
pass
0804½
-1
Swansea Loop West
pass
0809½
pass
0808¼
-1
UM
USL
Swansea Loop East
pass
0811½
pass
0810¼
-1
USL
USM
Swansea [SWA]
Pathed as Class 80x on diesel from here
Service reverses here, gains coaches here
3
0814
0822
0814
0822
0813
0821½
USM
USM
Swansea Loop East
pass
0823½
pass
0823¼
Landore Junction
pass
0824½
pass
0824¾
USM
UM
Llansamlet [LAS]
2
pass
0827½
pass
0827¾
Skewen [SKE]
2
pass
0829½
pass
0830
Neath [NTH]
2
0833
0834
0832½
0834
0832½
0834¼
Briton Ferry West Jn
pass
0836½
pass
0837
Port Talbot Parkway [PTA]
2
0840
0842
0840
0842
0840¾
0842
Port Talbot East
pass
0843
No report
Margam Middle Jn
pass
0844
pass
0843½
Margam East Jn
pass
0845
pass
0845
Margam Moors Jn.
pass
0846
pass
0846½
UM
Pyle [PYL]
2
pass
0847½
pass
0848
Stormy
pass
0849
pass
0850
+1
At platform
Bridgend [BGN]
2
0853
0855
0853
0855
0853¾
0855
UM
UM
Tremains
pass
0856
pass
0857¼
+1
Pencoed Up Passenger Loop
pass
0858½
No report
Pencoed [PCD]
2
pass
0859
pass
0859½
Llanharan [LLR]
1
pass
0901
pass
0901½
Llantrisant [LTI]
pass
0902½
No report
Pontyclun [PYC]
1
2
pass
0903
pass
0903½
Miskin
pass
0905
pass
0905½
St Fagans L C
pass
0909½
pass
0909½
Leckwith North Jn
pass
0912
pass
0911¾
UM
C
Cardiff West
pass
0914½
No report
Cardiff Central [CDF]
Pathed as Class 80x on electric from here
1
0916
0919
0915½
0919
0915
0919
C
B
Cardiff East
pass
0919½
pass
0920¼
Long Dyke Jn
pass
0921
pass
0921½
B
UM
Moorland Road Junction
pass
0921½
pass
0922½
+1
Pengam Jn
pass
0922
pass
0922¾
+1
Rumney River Bridge Jn
pass
0922
pass
0923
+1
Marshfield
pass
0925
pass
0925¾
Ebbw Jn
pass
0927½
pass
0928½
+1
UM
UM
Gaer Jn
pass
0928
pass
0928¾
UM
Newport (South Wales) [NWP]
3
0930
0934
0930
0934
0931
0933¾
UM
UM
Maindee West Jn
pass
0935
pass
0935¼
Maindee East Jn
pass
0935½
pass
0936
ML
East Usk Jn.
pass
0936½
pass
0937
Llanwern West Jn
pass
0937½
pass
0938
Magor
pass
0941
pass
0940¾
Severn Tunnel Junction [STJ]
4
pass
0942½
pass
0943½
+1
UM
UT
Severn Tunnel West
pass
0943½
pass
0944¼
Severn Tunnel East
pass
0947
pass
0947¾
Pilning [PIL]
1
1
pass
0948
pass
0948¾
Patchway [PWY]
½
1
pass
0951½
pass
0952
Bristol Parkway [BPW]
Pathed as Class 80x on diesel from here
Service reverses here
4
0954
1013
0953½
1013
0955
1013¼
UT
DF
Filton Jn
pass
1015
No report
Filton Abbey Wood [FIT]
1
pass
1015½
pass
1016¼
DF
DFM
Horfield Junction
1
pass
1016
pass
1017
+1
Narroways Hill Jn
pass
1018
pass
1018¼
Stapleton Road [SRD]
pass
1018½
pass
1018¾
Lawrence Hill [LWH]
pass
1019
pass
1019½
Dr Day's Jn
pass
1019½
pass
1020
DF
Bristol East Jn
pass
1020½
pass
1021
DFM
DF
Bristol Temple Meads [BRI]
Service reverses here
12
1022
1030
1022
1030
1022¾
1030¼
DF
UM
Bristol East Jn
pass
1031
pass
1031¼
North Somerset Jn
pass
1032
pass
1032½
Keynsham [KYN]
2
pass
1035
pass
1036
+1
Twerton
pass
1039
pass
1039½
Oldfield Park [OLF]
2
pass
1039½
pass
1040¼
Bath Spa [BTH]
2
1041
1043
1041
1043
1041¾
1044¼
+1
Bathampton Jn
pass
1046½
pass
1047½
+1
UM
UT
Bathampton Sig Bl1990
pass
1050½
pass
1052
+1
Bradford-on-Avon [BOA]
2
pass
1054½
pass
1055
Bradford Jn
1
pass
1057
pass
1057¾
Trowbridge [TRO]
2
pass
1059
pass
1059½
Hawkeridge Jn
pass
1104
pass
1104½
UT
UWL
Heywood Road Jn
pass
1107
pass
1107¼
UWL
UW
Lavington
pass
1112½
pass
1113¼
Woodborough
pass
1118½
pass
1119½
+1
Pewsey [PEW]
2
pass
1121
pass
1121¾
+1
Savernake
pass
1124
pass
1124½
Bedwyn [BDW]
2
pass
1126½
pass
1132¼
+5
Hungerford [HGD]
1 3½
1
pass
1130½
pass
1135¾
+5
Hungerford Loop
pass
1132
No report
Kintbury [KIT]
2
pass
1134
pass
1137¾
+3
Newbury [NBY]
Pathed as Class 80x on electric from here
pass
1140
pass
1142¾
+2
Newbury Racecourse [NRC]
2
pass
1140½
pass
1143½
+3
Thatcham [THA]
2
pass
1142
pass
1146
+4
Midgham [MDG]
2
pass
1143
pass
1148
+4
Aldermaston [AMT]
1
pass
1144
pass
1148½
+4
Theale [THE]
1
1
pass
1146
pass
1151
+5
Southcote Jn
1
pass
1150
pass
1155¾
+5
Reading West [RDW]
2
pass
1152
pass
1158
+6
Oxford Road Jn
pass
1152
pass
1158¼
+6
UW
UFM
Reading Main Line West
pass
1153½
pass
1159½
+6
Reading [RDG]
10
1155
1157
1154½
1158
1200¾
1202
+4
UFM
UM
Reading Main Line East
pass
1158½
pass
1202¾
+4
Kennet Bridge Jn
pass
1159
pass
1203½
+4
Twyford West
pass
1201½
pass
1205½
+4
Twyford [TWY]
2
pass
1202
pass
1206¼
+4
ML
Ruscombe
pass
1202½
pass
1206½
+3
Maidenhead [MAI]
2
pass
1205½
pass
1209¾
+4
Maidenhead East
pass
1206
pass
1209¾
+4
Taplow [TAP]
2
pass
1206½
pass
1210½
+4
Burnham [BNM]
pass
1207
pass
1210¾
+3
Slough West
pass
1208
pass
1211¾
+3
Slough [SLO]
3
pass
1208½
pass
1212½
+4
Dolphin Jn
pass
1209
pass
1213
+4
Langley [LNY]
2
pass
1209½
pass
1214
+4
Iver [IVR]
2
pass
1210½
pass
1214¾
+4
West Drayton Jcn
pass
1211
pass
1215¼
+4
West Drayton [WDT]
2
pass
1211
pass
1215¾
+4
West Drayton East
pass
1211
pass
1215¾
+4
Stockley Junction
pass
1211½
pass
1215¾
+4
ML
ML
Heathrow Airport Jn
pass
1212
pass
1216¼
+4
Hayes & Harlington [HAY]
2
pass
1212
pass
1216½
+4
Southall West Jn
pass
1212½
pass
1217
+4
Southall [STL]
1
2
pass
1213
pass
1217
+4
ML
Southall East Jn
pass
1213
pass
1217¼
+4
Hanwell [HAN]
1
pass
1214
pass
1218¼
+4
West Ealing Junction
pass
1214½
pass
1218½
+4
West Ealing [WEA]
pass
1214½
pass
1218¾
+4
Ealing Broadway [EAL]
2
pass
1215
pass
1219¼
+4
Acton West
1 ½
pass
1215½
pass
1219¾
+4
ML
ML
Acton Main Line [AML]
2
pass
1216½
pass
1220
+3
Friars Jn
pass
1217
No report
Old Oak Common West
pass
1218
pass
1220½
+2
Old Oak Common East
pass
1218½
pass
1221
+2
Ladbroke Grove
pass
1219½
pass
1222
+2
UM
3
Portobello Jn (London)
1
pass
1220
pass
1222½
+2
3
1
Royal Oak Junction
pass
1222
pass
1224¼
+2
London Paddington [PAD]
2
1223
1223
1226¼
+3
1
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