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1L01 0346 Swansea to London Paddington
Departing on 10th December 2025

operated by
Great Western Railway
9 coaches
800320
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
0347
+1
USM
Swansea Loop East
pass
0347½
pass
0348¾
+1
Landore Junction
pass
0348½
pass
0350¼
+1
USM
UM
Llansamlet [LAS]
2
pass
0351½
pass
0353½
+2
Skewen [SKE]
2
pass
0353½
pass
0356
+2
Neath [NTH]
2
0357
0358
0356½
0358
0358½
0400½
+2
Briton Ferry West Jn
pass
0400½
pass
0403¾
+3
Port Talbot Parkway [PTA]
2
0404
0405
0404
0405½
0407¾
0409¼
+3
Port Talbot East
pass
0407
No report
Margam Middle Jn
pass
0408½
pass
0410¾
+2
Margam East Jn
1
pass
0410
pass
0413
+3
Margam Moors Jn.
pass
0412
pass
0415¼
+3
UM
Pyle [PYL]
2
pass
0413½
pass
0417¾
+4
Stormy
8 2
pass
0415
pass
0420¾
+5
At platform
Bridgend [BGN]
2
0429
0430
0429
0431
0424¾
0429¼
-1
UM
UM
Tremains
pass
0432
pass
0431¾
Pencoed Up Passenger Loop
pass
0434½
No report
Pencoed [PCD]
2
pass
0435
pass
0434½
Llanharan [LLR]
1
pass
0437
pass
0437¼
Llantrisant [LTI]
pass
0438½
No report
Pontyclun [PYC]
1
2
pass
0439
pass
0439½
Miskin
pass
0441½
pass
0441½
St Fagans L C
pass
0446½
pass
0445½
-1
Leckwith North Jn
1 1
pass
0449½
pass
0448¼
-1
UM
B
Cardiff West
pass
0453½
No report
Cardiff Central [CDF]
Pathed as Class 80x on electric from here
1
0457
0507
0455
0507
0451¾
0506¾
B
B
Cardiff East
pass
0507½
pass
0508
Long Dyke Jn
2½
pass
0509
pass
0509¼
B
UM
Moorland Road Junction
pass
0509½
pass
0510
Pengam Jn
pass
0510½
pass
0510¼
Rumney River Bridge Jn
pass
0511
pass
0510½
Marshfield
1½
pass
0515½
pass
0513¼
-2
Ebbw Jn
1
pass
0520
pass
0515¾
-4
UM
UM
Gaer Jn
pass
0521½
pass
0516¼
-5
UM
Newport (South Wales) [NWP]
3
0524
0525
0523½
0525½
0518¼
0524¾
UM
UM
Maindee West Jn
1½
pass
0526½
pass
0526¼
Maindee East Jn
pass
0527
pass
0526¾
East Usk Jn.
pass
0528½
pass
0527¾
Llanwern West Jn
5
pass
0530
pass
0528¾
-1
Magor
pass
0537
pass
0531½
-5
Severn Tunnel Junction [STJ]
4
pass
0540½
pass
0534¼
-6
UM
UT
Severn Tunnel West
pass
0541½
pass
0535
-6
Severn Tunnel East
pass
0545
pass
0538½
-6
Pilning [PIL]
1
1
pass
0546
pass
0539½
-6
Patchway [PWY]
1
pass
0549½
pass
0542¾
-6
Bristol Parkway [BPW]
4
0551
0552
0551
0552½
0545¼
0551½
UT
UB
Westerleigh Jn
pass
0556
pass
0556¼
Chipping Sodbury
pass
0557½
pass
0557¾
Badminton
pass
0559½
pass
0600
Hullavington
pass
0602½
pass
0602½
Little Somerford
pass
0605
pass
0605½
Wootton Bassett Jn
1
pass
0609
pass
0608¾
UB
UM
Swindon [SWI]
3
0615
0618
0614½
0618
0614¼
0617¾
UR
UM
Highworth Jn
pass
0619
pass
0619¾
Swindon Stratton Green
pass
0619½
pass
0620¼
Swindon South Marston Jn
pass
0620
pass
0620½
Bourton
pass
0621
pass
0622
Uffington (Oxfordshire)
1
pass
0624½
pass
0624¾
Challow
pass
0627
pass
0625¾
-1
Wantage Road
1 ½
pass
0628½
pass
0633¼
+4
UM
DM
Steventon
pass
0631½
pass
0642¾
+11
Milton Junction
pass
0632½
pass
0645½
+13
Foxhall Jn [XJF]
pass
0633½
pass
0647½
+14
Didcot West End
pass
0634
No report
Didcot Parkway [DID]
2
0635
0636
0634½
0636
0649
0651
+15
Didcot East Jn
pass
0636½
pass
0652
+15
Moreton Cutting
pass
0637½
pass
0652¾
+15
Cholsey [CHO]
2
pass
0639½
pass
0654¾
+15
Goring & Streatley [GOR]
1
2
pass
0641½
pass
0656½
+15
ML
Pangbourne [PAN]
pass
0643½
pass
0658½
+14
Tilehurst [TLH]
2
pass
0645½
pass
0659½
+14
Tilehurst East Jn.
pass
0646
pass
0700
+14
Reading High Level Jn
pass
0647
pass
0701½
+14
ML
Reading Main Line West
pass
0647½
pass
0702½
+14
Reading [RDG]
10
0648
0650
0648½
0650½
0703¼
0705
+14
UM
UM
Reading Main Line East
pass
0651
pass
0705¾
+14
Kennet Bridge Jn
pass
0651½
pass
0706½
+15
Twyford West
pass
0654
pass
0708½
+14
Twyford [TWY]
2
pass
0654½
pass
0709¼
+14
ML
Ruscombe
pass
0655
pass
0709¾
+14
Maidenhead [MAI]
2
pass
0658
pass
0712¾
+14
Maidenhead East
pass
0658½
pass
0712¾
+14
Taplow [TAP]
2
pass
0659
pass
0713½
+14
Burnham [BNM]
pass
0659½
pass
0713¾
+14
Slough West
pass
0700½
pass
0714¾
+14
Slough [SLO]
3
pass
0701
pass
0715½
+14
Dolphin Jn
pass
0701½
pass
0715¾
+14
Langley [LNY]
2
pass
0702
pass
0716½
+14
Iver [IVR]
2
pass
0703
pass
0717¼
+14
West Drayton Jcn
pass
0703½
pass
0717½
+14
West Drayton [WDT]
2
pass
0703½
pass
0718
+14
West Drayton East
pass
0703½
pass
0718
+14
Stockley Junction
pass
0704
pass
0718¼
+14
ML
ML
Heathrow Airport Jn
pass
0704½
pass
0718½
+14
Hayes & Harlington [HAY]
2
pass
0704½
pass
0719
+14
Southall West Jn
pass
0705
pass
0719¼
+14
Southall [STL]
2
pass
0705½
pass
0719¼
+13
ML
Southall East Jn
pass
0705½
pass
0719½
+14
Hanwell [HAN]
1
pass
0706
pass
0720½
+14
West Ealing Junction
pass
0706½
pass
0721
+14
West Ealing [WEA]
pass
0706½
pass
0721¼
+14
Ealing Broadway [EAL]
2
pass
0706½
pass
0721¾
+15
Acton West
1 3
pass
0707
pass
0722
+15
ML
ML
Acton Main Line [AML]
2
pass
0708½
pass
0722¾
+14
Friars Jn
pass
0710
No report
Old Oak Common West
pass
0710½
pass
0723½
+13
Old Oak Common East
pass
0711½
pass
0724¼
+12
Ladbroke Grove
pass
0713½
pass
0725¼
+11
UM
3
Portobello Jn (London)
pass
0714
pass
0726
+12
Royal Oak Junction
pass
0715
pass
0727¼
+12
London Paddington [PAD]
5
0716
0716
0729¼
+13
3
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