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1L04 0529 Swansea to London Paddington
Departing on 11th December 2025

operated by
Great Western Railway
10 coaches
800026
800022
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
3
0529
0529
0529¼
USM
Swansea Loop East
pass
0530½
pass
0531
Landore Junction
pass
0531½
pass
0532¼
+1
USM
UM
Llansamlet [LAS]
2
pass
0534½
pass
0535½
+1
Skewen [SKE]
2
pass
0536½
pass
0537¾
+1
Neath [NTH]
2
0540
0541
0539½
0541
0540¼
0542¼
+1
Briton Ferry West Jn
pass
0543½
pass
0545
+1
Port Talbot Parkway [PTA]
2
0547
0548
0547
0548½
0549
0550¾
+2
Port Talbot East
pass
0549½
No report
Margam Middle Jn
pass
0550½
pass
0552
+1
Margam East Jn
pass
0551½
pass
0553¾
+2
Margam Moors Jn.
pass
0552½
pass
0555¼
+2
UM
Pyle [PYL]
2
pass
0554
pass
0556¾
+2
Stormy
pass
0555½
pass
0558¾
+3
At platform
Bridgend [BGN]
2
0600
0601
0559½
0601
0602¾
0604½
+3
UM
UM
Tremains
pass
0602
pass
0606¾
+4
Pencoed Up Passenger Loop
pass
0604½
No report
Pencoed [PCD]
2
pass
0605
pass
0609
+4
Llanharan [LLR]
1
pass
0607
pass
0611
+4
Llantrisant [LTI]
pass
0608½
No report
Pontyclun [PYC]
1
2
pass
0609
pass
0613¼
+4
Miskin
pass
0611
pass
0615
+4
St Fagans L C
pass
0615½
pass
0619
+3
Leckwith North Jn
pass
0618
pass
0621½
+3
UM
C
Cardiff West
pass
0620½
No report
Cardiff Central [CDF]
Pathed as Class 80x on electric from here
1
0621
0624
0621½
0624
0624¾
0627
+3
C
B
Cardiff East
pass
0624½
pass
0628¼
+3
Long Dyke Jn
pass
0626
pass
0629¾
+3
B
UM
Moorland Road Junction
pass
0626½
pass
0630½
+4
Pengam Jn
pass
0627
pass
0630¾
+4
Rumney River Bridge Jn
pass
0627
pass
0631¼
+4
Marshfield
pass
0630
pass
0633¾
+3
Ebbw Jn
pass
0632½
pass
0636¾
+4
UM
UM
Gaer Jn
pass
0633½
pass
0637
+3
UM
Newport (South Wales) [NWP]
3
0635
0637
0635
0637
0639¼
0640¾
+3
UM
UM
Maindee West Jn
pass
0638
pass
0642½
+4
Maindee East Jn
pass
0638½
pass
0643
+4
East Usk Jn.
pass
0639
pass
0644
+5
Llanwern West Jn
pass
0640
pass
0645
+5
Magor
pass
0644
pass
0648
+4
Severn Tunnel Junction [STJ]
4
pass
0645½
pass
0650¾
+5
UM
UT
Severn Tunnel West
pass
0646½
pass
0651½
+5
Severn Tunnel East
pass
0650
pass
0655
+5
Pilning [PIL]
1
1
pass
0651
pass
0655¾
+4
Patchway [PWY]
1
1
pass
0654½
pass
0658¾
+4
Bristol Parkway [BPW]
3
0657
0659
0657
0659
0701
0703¼
+4
UT
UB
Westerleigh Jn
pass
0702½
pass
0708¾
+6
Chipping Sodbury
pass
0704
pass
0710½
+6
Badminton
pass
0706
pass
0712¾
+6
Hullavington
pass
0709
pass
0715¼
+6
Little Somerford
pass
0711½
pass
0718¼
+6
Wootton Bassett Jn
1
pass
0715½
pass
0721½
+6
UB
UM
Swindon [SWI]
1
0721
0723
0721
0723
0727½
0729¼
+6
UR
UM
Highworth Jn
pass
0724
pass
0731½
+7
Swindon Stratton Green
pass
0724½
pass
0732
+7
Swindon South Marston Jn
pass
0725
pass
0732½
+7
Bourton
pass
0726
pass
0734
+7
Uffington (Oxfordshire)
pass
0729½
pass
0737
+7
Challow
pass
0731
pass
0738
+7
Wantage Road
1
pass
0732½
pass
0740¼
+7
Steventon
pass
0735
pass
0741½
+6
Milton Junction
pass
0735½
pass
0742½
+6
Foxhall Jn [XJF]
pass
0736½
pass
0743½
+6
Didcot West End
pass
0737
No report
Didcot Parkway [DID]
2
pass
0737
pass
0744¼
+7
Didcot East Jn
pass
0737
pass
0744¼
+7
Moreton Cutting
pass
0738
pass
0744½
+6
Cholsey [CHO]
2
pass
0739
pass
0746
+6
Goring & Streatley [GOR]
1
2
pass
0741
pass
0747¾
+6
ML
Pangbourne [PAN]
pass
0743
pass
0749¾
+6
Tilehurst [TLH]
2
pass
0745
pass
0750¾
+5
Tilehurst East Jn.
pass
0745½
pass
0751
+5
Reading High Level Jn
pass
0746½
pass
0752½
+6
ML
Reading Main Line West
pass
0747
pass
0753¼
+6
Reading [RDG]
10
0748
0751
0748
0751
0754
0756¼
+5
UM
UM
Reading Main Line East
pass
0751½
pass
0757
+5
Kennet Bridge Jn
pass
0752
pass
0757¾
+5
Twyford West
pass
0754½
pass
0800
+5
Twyford [TWY]
2
pass
0755
pass
0800¾
+5
ML
Ruscombe
pass
0755½
pass
0801
+5
Maidenhead [MAI]
2
pass
0758½
pass
0804
+5
Maidenhead East
pass
0759
pass
0804
+5
Taplow [TAP]
2
pass
0759½
pass
0804¾
+5
Burnham [BNM]
pass
0800
pass
0805
+4
Slough West
pass
0801
pass
0806¼
+5
Slough [SLO]
3
pass
0801½
pass
0807
+5
Dolphin Jn
pass
0802
pass
0807¼
+5
Langley [LNY]
2
pass
0802½
pass
0807¾
+5
Iver [IVR]
2
pass
0803½
pass
0808½
+5
West Drayton Jcn
pass
0804
pass
0809
+5
West Drayton [WDT]
2
pass
0804
pass
0811¼
+7
West Drayton East
pass
0804
pass
0813
+8
Stockley Junction
pass
0804½
pass
0813½
+9
ML
ML
Heathrow Airport Jn
pass
0805
pass
0814½
+9
Hayes & Harlington [HAY]
2
pass
0805
pass
0815
+9
Southall West Jn
pass
0805½
pass
0815½
+10
Southall [STL]
2
pass
0806
pass
0815½
+9
ML
Southall East Jn
pass
0806
pass
0815¾
+9
Hanwell [HAN]
1
pass
0806½
pass
0816¾
+10
West Ealing Junction
pass
0807
pass
0817¼
+10
West Ealing [WEA]
pass
0807
pass
0817½
+10
Ealing Broadway [EAL]
2
pass
0807
pass
0818
+10
Acton West
1 2
pass
0807½
pass
0818
+10
ML
ML
Acton Main Line [AML]
2
pass
0809
pass
0818¾
+10
Friars Jn
pass
0810
No report
Old Oak Common West
pass
0810½
pass
0819¼
+8
Old Oak Common East
pass
0811½
pass
0819¾
+8
Ladbroke Grove
pass
0813
pass
0820¾
+7
UM
3
Portobello Jn (London)
½
pass
0813½
pass
0821½
+8
Royal Oak Junction
pass
0815
pass
0822¾
+7
London Paddington [PAD]
3
0816
0816
0825½
+9
3
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