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1L01 0346 Swansea to London Paddington
Departing on 12th December 2025

operated by
Great Western Railway
9 coaches
802104
GBTT
WTT
RTTRealtime
Route
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
Swansea [SWA]
Pathed as Class 80x on diesel at 125mph
2
0346
0346
0347½
+1
DSM
Swansea Loop East
pass
0347½
pass
0349
+1
Landore Junction
pass
0348½
No report
Llansamlet [LAS]
2
pass
0351½
pass
0354½
+3
Skewen [SKE]
2
pass
0353½
pass
0356¾
+3
Neath [NTH]
2
0357
0358
0356½
0358
0359¼
0400¼
+2
Briton Ferry West Jn
pass
0400½
pass
0403
+2
Port Talbot Parkway [PTA]
2
0404
0405
0404
0405½
0407
0413
+7
Port Talbot East
pass
0407
No report
Margam Middle Jn
pass
0408½
pass
0414½
+5
Margam East Jn
pass
0410
pass
0415¾
+5
OVE
Margam Abbey West Jn
pass
0411
pass
0416
+5
Margam Abbey Works East
pass
0413½
pass
0416
+2
Margam Moors Jn.
pass
0415
pass
0417
+2
UM
Pyle [PYL]
2
pass
0418
pass
0418¼
Stormy
pass
0420
pass
0420¼
At platform
Bridgend [BGN]
2
0424
0425
0424
0426
0424¼
0425¼
UM
UM
Tremains
pass
0427
pass
0427¼
Pencoed Up Passenger Loop
pass
0429½
No report
Pencoed [PCD]
2
pass
0430
pass
0429½
Llanharan [LLR]
1
pass
0432
pass
0431½
Llantrisant [LTI]
pass
0433½
No report
Pontyclun [PYC]
1 3½
2
pass
0434
pass
0433½
Miskin
pass
0437
pass
0435½
-1
St Fagans L C
pass
0444
pass
0439½
-4
Leckwith North Jn
1 2½
pass
0448
pass
0443
-4
UM
B
Cardiff West
pass
0453
No report
Cardiff Central [CDF]
Pathed as Class 80x on electric from here
1
0457
0507
0455
0507
0447¼
0507¼
B
B
Cardiff East
pass
0507½
pass
0508½
Long Dyke Jn
2½
pass
0509
pass
0509¾
B
UM
Moorland Road Junction
pass
0509½
pass
0510½
Pengam Jn
pass
0510½
pass
0510¾
Rumney River Bridge Jn
pass
0511
pass
0511
Marshfield
1½
pass
0515½
pass
0513¾
-1
Ebbw Jn
1
pass
0520
pass
0516½
-3
UM
UM
Gaer Jn
pass
0521½
pass
0516¾
-4
UM
Newport (South Wales) [NWP]
4
0524
0525
0523½
0525½
0518¾
0524½
UM
UM
Maindee West Jn
1½
pass
0526½
pass
0526¼
Maindee East Jn
pass
0527
pass
0526¾
East Usk Jn.
pass
0528½
pass
0528
Llanwern West Jn
5
pass
0530
pass
0529
Magor
pass
0537
pass
0532
-5
Severn Tunnel Junction [STJ]
4
pass
0540½
pass
0534¾
-5
UM
UT
Severn Tunnel West
pass
0541½
pass
0535½
-5
Severn Tunnel East
pass
0545
pass
0539
-5
Pilning [PIL]
1
1
pass
0546
pass
0540¼
-5
Patchway [PWY]
1
pass
0549½
pass
0543½
-5
Bristol Parkway [BPW]
3
0551
0552
0551
0552½
0545½
0551¼
-1
UT
UB
Westerleigh Jn
pass
0556
pass
0555½
Chipping Sodbury
pass
0557½
pass
0557
Badminton
pass
0559½
pass
0559¼
Hullavington
pass
0602½
pass
0602
Little Somerford
pass
0605
pass
0605
Wootton Bassett Jn
1
pass
0609
pass
0609
UB
UM
Swindon [SWI]
3
0615
0618
0614½
0618
0616½
0618¾
UR
UM
Highworth Jn
pass
0619
pass
0620¾
+1
Swindon Stratton Green
pass
0619½
pass
0621¼
+2
Swindon South Marston Jn
pass
0620
pass
0621½
+1
Bourton
pass
0621
pass
0623
+1
Uffington (Oxfordshire)
1
pass
0624½
pass
0626
+1
Challow
pass
0627
pass
0627
Wantage Road
1 ½
pass
0628½
pass
0629¼
Steventon
pass
0631½
pass
0630½
Milton Junction
pass
0632½
pass
0631½
Foxhall Jn [XJF]
pass
0633½
pass
0633
Didcot West End
pass
0634
No report
Didcot Parkway [DID]
2
0635
0636
0634½
0636
0634½
0636¼
Didcot East Jn
pass
0636½
pass
0637¼
Moreton Cutting
pass
0637½
pass
0638
Cholsey [CHO]
2
pass
0639½
pass
0640
Goring & Streatley [GOR]
1
2
pass
0641½
pass
0641¾
ML
Pangbourne [PAN]
pass
0643½
pass
0643½
Tilehurst [TLH]
2
pass
0645½
pass
0644¾
Tilehurst East Jn.
pass
0646
pass
0645
Reading High Level Jn
pass
0647
pass
0646¼
ML
Reading Main Line West
pass
0647½
pass
0646¾
Reading [RDG]
10
0648
0650
0648½
0650½
0647¾
0649½
UM
UM
Reading Main Line East
pass
0651
pass
0650¼
Kennet Bridge Jn
pass
0651½
pass
0651
Twyford West
pass
0654
pass
0652¾
Twyford [TWY]
2
pass
0654½
pass
0653¾
ML
Ruscombe
pass
0655
pass
0654
-1
Maidenhead [MAI]
2
pass
0658
pass
0657
Maidenhead East
pass
0658½
pass
0657
-1
Taplow [TAP]
2
pass
0659
pass
0657¾
-1
Burnham [BNM]
pass
0659½
pass
0658
-1
Slough West
pass
0700½
pass
0659¼
-1
Slough [SLO]
3
pass
0701
pass
0700
Dolphin Jn
pass
0701½
pass
0700
-1
Langley [LNY]
2
pass
0702
pass
0700¾
-1
Iver [IVR]
2
pass
0703
pass
0701½
-1
West Drayton Jcn
pass
0703½
pass
0702
-1
West Drayton [WDT]
2
pass
0703½
pass
0702¼
-1
West Drayton East
pass
0703½
pass
0702¼
-1
Stockley Junction
pass
0704
pass
0702½
-1
ML
ML
Heathrow Airport Jn
pass
0704½
pass
0703
-1
Hayes & Harlington [HAY]
2
pass
0704½
pass
0703¼
-1
Southall West Jn
pass
0705
pass
0703½
-1
Southall [STL]
2
pass
0705½
pass
0703½
-1
ML
Southall East Jn
pass
0705½
pass
0703¾
-1
Hanwell [HAN]
1
pass
0706
pass
0704¾
-1
West Ealing Junction
pass
0706½
pass
0705¼
-1
West Ealing [WEA]
pass
0706½
pass
0705½
Ealing Broadway [EAL]
2
pass
0706½
pass
0709¼
+2
Acton West
1 3
pass
0707
pass
0712¼
+5
UM
UR
Acton Main Line [AML]
4
pass
0708½
pass
0713¾
+5
Friars Jn
pass
0710
pass
0714
+4
Old Oak Common West
pass
0710½
pass
0714¼
+3
Old Oak Common East
pass
0711½
pass
0714¾
+3
Ladbroke Grove
pass
0713½
pass
0716
+2
UR
4
Portobello Jn (London)
pass
0714
pass
0716½
+2
Royal Oak Junction
pass
0715
pass
0717¾
+2
4
3
London Paddington [PAD]
5
0716
0716
0719¾
+3
3
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