Menu

1B03 0648 London Paddington to Carmarthen
Departing on 5th January 2026

operated by
Great Western Railway
10 coaches
London Paddington - Swansea
800031
800033
5 coaches
Swansea - Carmarthen
800033
GBTT
WTT
RTTRealtime
Route
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
London Paddington [PAD]
Pathed as Class 80x on electric at 125mph
10
0648
0648
0647½
3
Royal Oak Junction
pass
0649
pass
0649
3
2
Portobello Jn (London)
pass
0650½
pass
0650¼
Ladbroke Grove
pass
0651
pass
0651
2
DM
Old Oak Common East
pass
0651½
pass
0652
Old Oak Common West
pass
0652
pass
0652½
Friars Jn
pass
0652½
pass
0652¾
Acton Main Line [AML]
pass
0653
pass
0653¼
Acton West
pass
0653½
pass
0653¾
ML
ML
Ealing Broadway [EAL]
1
pass
0654
pass
0654
West Ealing [WEA]
pass
0654½
pass
0654½
West Ealing Junction
pass
0654½
pass
0654½
Hanwell [HAN]
pass
0654½
pass
0655
Southall East Jn
pass
0655½
pass
0655¾
Southall [STL]
1
pass
0655½
pass
0656¼
Southall West Jn
pass
0656
pass
0656¼
Hayes & Harlington [HAY]
1
pass
0656½
pass
0657½
+1
Heathrow Airport Jn
pass
0656½
pass
0657½
+1
ML
Stockley Junction
pass
0657
pass
0658
+1
West Drayton East
pass
0657½
pass
0658½
+1
West Drayton [WDT]
1
pass
0657½
pass
0659
+1
West Drayton Jcn
pass
0657½
pass
0659
+1
Iver [IVR]
1
pass
0658
pass
0659½
+1
Langley [LNY]
1
pass
0659
pass
0700½
+1
Dolphin Jn
pass
0659½
pass
0701
+1
Slough [SLO]
2
pass
0700
pass
0702
+2
ML
Slough West
pass
0700½
pass
0702¼
+2
Burnham [BNM]
pass
0701½
pass
0703¼
+2
Taplow [TAP]
1
pass
0702
pass
0704¼
+2
Maidenhead East
pass
0702½
pass
0705
+2
Maidenhead [MAI]
1
pass
0703
pass
0705½
+2
Ruscombe
pass
0706
pass
0707½
+1
Twyford [TWY]
1
1
pass
0706½
pass
0708¼
+1
ML
Twyford West
pass
0707
pass
0708¾
+1
Kennet Bridge Jn
pass
0709½
pass
0711
+1
Reading Main Line East
pass
0710
pass
0711½
+1
Reading [RDG]
9
0711
0713
0711
0713
0712¾
0714
+1
DM
DM
Reading Main Line West
pass
0713½
pass
0714¾
+1
Reading High Level Jn
pass
0714
pass
0715½
+1
ML
Tilehurst East Jn.
pass
0715
pass
0716¾
+1
Tilehurst [TLH]
1
pass
0715
pass
0716¾
+1
Pangbourne [PAN]
pass
0717
pass
0718
+1
Goring & Streatley [GOR]
1
1
pass
0719
pass
0720
+1
ML
Cholsey [CHO]
1
pass
0721
pass
0721¾
Moreton Cutting
pass
0723
pass
0723
Didcot East Jn
pass
0724
pass
0723½
Didcot Parkway [DID]
1
pass
0724
pass
0724
Didcot West End
pass
0724
No report
Foxhall Jn [XJF]
pass
0724½
pass
0724¼
Milton Junction
pass
0725
pass
0724¾
Steventon
pass
0726
pass
0725½
Wantage Road
pass
0728
pass
0729½
+1
Challow
pass
0730
pass
0732¼
+2
Uffington (Oxfordshire)
1
pass
0731
pass
0733½
+2
Bourton
pass
0734½
pass
0736¼
+1
Swindon South Marston Jn
pass
0736
pass
0737½
+1
Swindon Stratton Green
pass
0736½
pass
0738¼
+1
Highworth Jn
pass
0737
pass
0738½
+1
Swindon East Loop
pass
0737
pass
0739¾
+2
Swindon [SWI]
4
0737
0740
0738
0740½
0740¾
0742
+1
DM
DM
Rushey Platt
pass
0742
pass
0743½
+1
Wootton Bassett Jn
pass
0745
pass
0747
+2
DM
DB
Little Somerford
pass
0749
pass
0751
+2
Hullavington
1
pass
0751½
pass
0753½
+2
Badminton
pass
0755
pass
0756
+1
Chipping Sodbury
pass
0757½
pass
0758¾
+1
Westerleigh Jn
pass
0759
pass
0802
+3
Bristol Parkway [BPW]
2
0801
0804
0802
0804
0809¼
0811¼
+7
DB
DT
Patchway [PWY]
1½
2
pass
0805½
pass
0812¾
+7
Pilning [PIL]
2
pass
0809½
pass
0815½
+6
Severn Tunnel East
pass
0810½
pass
0816½
+6
Severn Tunnel West
pass
0814
pass
0819¾
+5
Severn Tunnel Junction [STJ]
3
pass
0815
pass
0821¼
+6
DT
DM
Magor
pass
0816½
pass
0822¾
+6
Llanwern West Jn
pass
0820
pass
0826½
+6
East Usk Jn.
pass
0820½
pass
0827
+6
Maindee East Jn
2
pass
0821½
pass
0828
+6
ML
Maindee West Jn
pass
0824
pass
0829
+5
Newport (South Wales) [NWP]
2
0825
0827
0825
0827
0830¼
0831¾
+4
DM
DM
Gaer Jn
pass
0828½
pass
0833¼
+4
DM
Ebbw Jn
pass
0829½
pass
0834¼
+4
DM
DM
Marshfield
pass
0832
pass
0837
+5
Rumney River Bridge Jn
pass
0835
pass
0839¼
+4
Pengam Jn
pass
0835
pass
0839¾
+4
Moorland Road Junction
1
pass
0835½
pass
0840¼
+4
DM
UR
Long Dyke Jn
½
pass
0837
pass
0841¼
+4
E
Cardiff East
pass
0839
pass
0842¼
+3
UR
D
Cardiff Central [CDF]
Pathed as Class 80x on diesel from here
3
0839
0842
0840
0842
0843¾
0845½
+3
D
D
Cardiff West
pass
0843
No report
Leckwith North Jn
pass
0845
pass
0848¾
+3
D
DM
St Fagans L C
pass
0847
pass
0851
+3
Miskin
pass
0851
pass
0855
+3
Pontyclun [PYC]
1
pass
0853
pass
0857
+4
Llantrisant [LTI]
pass
0853½
No report
Llanharan [LLR]
2
pass
0855
pass
0859
+4
Pencoed [PCD]
1
pass
0857
pass
0901
+4
Tremains
pass
0859½
pass
0903
+3
Bridgend [BGN]
1
0901
0902
0900½
0902
0904½
0905¾
+3
DM
DM
Stormy
pass
0906½
pass
0910½
+4
Pyle [PYL]
1
pass
0907½
pass
0911¾
+4
Margam Moors Jn.
pass
0909
pass
0912¾
+3
DM
Margam East Jn
pass
0910
pass
0914¼
+4
Margam Middle Jn
pass
0910½
pass
0914½
+3
Port Talbot East
pass
0911½
No report
Port Talbot Parkway [PTA]
1
0913
0914
0912½
0914
0916½
0917¼
+3
Baglan [BAJ]
1
pass
0916
pass
0920¼
+4
Briton Ferry East
pass
0917
pass
0920½
+3
Briton Ferry [BNF]
1
pass
0918
pass
0921¾
+3
Court Sart Jn
pass
0918
pass
0921½
+3
Neath [NTH]
1
1
0920
0921
0920
0921½
0923½
0924½
+3
Skewen [SKE]
1
pass
0924½
pass
0927½
+3
Llansamlet [LAS]
1
pass
0927
pass
0929½
+2
Landore Junction
pass
0930
pass
0932¼
+2
DM
DSM
Swansea Loop East
pass
0931
pass
0933¾
+2
Swansea [SWA]
Pathed as Class 80x on diesel from here
Service divides here, reverses here
3
0932
0955
0933
0955
0935¾
0954½
DSM
USM
Swansea Loop East
pass
0956½
pass
0956¼
USM
DSL
Swansea Loop West
pass
0958½
pass
0958¼
DSL
DM
Cockett West
pass
1002½
pass
1003
Gowerton [GWN]
1
pass
1005
pass
1004¾
Duffryn West
pass
1008
pass
1007½
Llandeilo Jn
pass
1008½
pass
1008
Llanelli [LLE]
1
1011
1012
1011
1012½
1010¼
1012
DD
Pembrey & Burry Port [PBY]
1018
1019
1018
1019½
No report
Kidwelly Junction
pass
1024½
No report
Kidwelly [KWL]
2
pass
1025
No report
Bertwyn Level Crossing
pass
1026½
No report
Ferryside [FYS]
1
pass
1029
No report
Carmarthen Jn [XCI]
pass
1038
pass
1040
+2
DD
Carmarthen [CMN]
2
1040
1040
1042
+2
Go to simple version