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1L04 0529 Swansea to London Paddington
Departing on 5th January 2026

operated by
Great Western Railway
5 coaches
800001
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
0528½
USM
Swansea Loop East
pass
0530½
pass
0530¼
Landore Junction
pass
0531½
pass
0531½
USM
UM
Llansamlet [LAS]
2
pass
0534½
pass
0534½
Skewen [SKE]
2
pass
0536½
pass
0536¾
Neath [NTH]
2
0540
0541
0539½
0541
0539½
0541
Briton Ferry West Jn
pass
0543½
pass
0543½
Port Talbot Parkway [PTA]
2
0547
0548
0547
0548½
0547½
0548¾
Port Talbot East
pass
0549½
No report
Margam Middle Jn
pass
0550½
pass
0550
Margam East Jn
pass
0551½
pass
0551¼
Margam Moors Jn.
pass
0552½
pass
0552¾
UM
Pyle [PYL]
2
pass
0554
pass
0554
Stormy
pass
0555½
pass
0555¾
At platform
Bridgend [BGN]
2
0600
0601
0559½
0601
0600¼
0601¼
UM
UM
Tremains
pass
0602
pass
0603¼
+1
Pencoed Up Passenger Loop
pass
0604½
No report
Pencoed [PCD]
2
pass
0605
pass
0605¼
Llanharan [LLR]
1
pass
0607
pass
0607¼
Llantrisant [LTI]
pass
0608½
No report
Pontyclun [PYC]
1
2
pass
0609
pass
0609½
Miskin
pass
0611
pass
0611½
St Fagans L C
pass
0615½
pass
0615½
Leckwith North Jn
pass
0618
pass
0617¾
UM
C
Cardiff West
pass
0620½
No report
Cardiff Central [CDF]
Pathed as Class 80x on electric from here
1
0621
0624
0621½
0624
0621¼
0623¾
C
B
Cardiff East
pass
0624½
pass
0625
Long Dyke Jn
pass
0626
pass
0626
B
UM
Moorland Road Junction
pass
0626½
pass
0626¾
Pengam Jn
pass
0627
pass
0627
Rumney River Bridge Jn
pass
0627
pass
0627½
Marshfield
pass
0630
pass
0630
Ebbw Jn
pass
0632½
pass
0633
UM
UM
Gaer Jn
pass
0633
pass
0633½
UM
Newport (South Wales) [NWP]
3
0635
0637
0635
0637
0636
0637¼
UM
UM
Maindee West Jn
pass
0638
pass
0638¾
Maindee East Jn
pass
0638½
pass
0639¼
ML
East Usk Jn.
pass
0639½
pass
0640¼
Llanwern West Jn
pass
0640½
pass
0641
Magor
pass
0644
pass
0644
Severn Tunnel Junction [STJ]
4
pass
0645½
pass
0646½
+1
UM
UT
Severn Tunnel West
pass
0646½
pass
0647¾
+1
Severn Tunnel East
pass
0650
pass
0651¾
+1
Pilning [PIL]
1
1
pass
0651
pass
0652¾
+1
Patchway [PWY]
1
1
pass
0654½
pass
0655¾
+1
Bristol Parkway [BPW]
3
0657
0659
0657
0659
0658
0659½
UT
UB
Westerleigh Jn
pass
0702½
pass
0703¼
Chipping Sodbury
pass
0704
pass
0705
+1
Badminton
pass
0706
pass
0707¼
+1
Hullavington
pass
0709
pass
0709¾
Little Somerford
pass
0711½
pass
0712¾
+1
Wootton Bassett Jn
1
pass
0715½
pass
0716¼
UB
UM
Rushey Platt
pass
0719½
pass
0720
UM
UR
Swindon [SWI]
1
0721
0723
0721
0723
0722½
0724¼
+1
UR
UM
Highworth Jn
pass
0724
pass
0726¼
+2
Swindon Stratton Green
pass
0724½
pass
0726¾
+2
Swindon South Marston Jn
pass
0725
pass
0727¼
+2
Bourton
pass
0726
pass
0728½
+2
Uffington (Oxfordshire)
pass
0729½
pass
0731½
+2
Challow
pass
0731
pass
0732½
+1
Wantage Road
1
pass
0732½
pass
0735
+2
Steventon
pass
0735
pass
0736½
+1
Milton Junction
pass
0735½
pass
0737½
+1
Foxhall Jn [XJF]
pass
0736½
pass
0738¼
+1
Didcot West End
pass
0737
No report
Didcot Parkway [DID]
2
pass
0737
pass
0739
+2
Didcot East Jn
pass
0737
pass
0739¼
+2
Moreton Cutting
pass
0738
pass
0739½
+1
Cholsey [CHO]
2
pass
0739
pass
0741¼
+2
Goring & Streatley [GOR]
1
2
pass
0741
pass
0743
+2
ML
Pangbourne [PAN]
pass
0743
pass
0744¾
+1
Tilehurst [TLH]
2
pass
0745
pass
0746
Tilehurst East Jn.
pass
0745½
pass
0746¼
Reading High Level Jn
pass
0746½
pass
0747½
+1
ML
Reading Main Line West
pass
0747
pass
0748¼
+1
Reading [RDG]
10
0748
0751
0748
0751
0749
0751¼
UM
UM
Reading Main Line East
pass
0751½
pass
0752
Kennet Bridge Jn
pass
0752
pass
0752½
Twyford West
pass
0754½
pass
0754½
Twyford [TWY]
2
pass
0755
pass
0755¼
ML
Ruscombe
pass
0755½
pass
0755½
Maidenhead [MAI]
2
pass
0758½
pass
0758½
Maidenhead East
pass
0759
pass
0758½
Taplow [TAP]
2
pass
0759½
pass
0759¼
Burnham [BNM]
pass
0800
pass
0759½
Slough West
pass
0801
pass
0800¾
Slough [SLO]
3
pass
0801½
pass
0801½
Dolphin Jn
pass
0802
pass
0802
Langley [LNY]
2
pass
0802½
pass
0802¾
Iver [IVR]
2
pass
0803½
pass
0803¾
West Drayton Jcn
pass
0804
pass
0804¼
West Drayton [WDT]
2
pass
0804
pass
0804¾
West Drayton East
pass
0804
pass
0804½
Stockley Junction
pass
0804½
pass
0804¾
ML
ML
Heathrow Airport Jn
pass
0805
pass
0805¼
Hayes & Harlington [HAY]
2
pass
0805
pass
0805½
Southall West Jn
pass
0805½
pass
0806
Southall [STL]
2
pass
0806
pass
0805¾
ML
Southall East Jn
pass
0806
pass
0806
Hanwell [HAN]
1
pass
0806½
pass
0807
West Ealing Junction
pass
0807
pass
0807½
West Ealing [WEA]
pass
0807
pass
0807¾
Ealing Broadway [EAL]
2
pass
0807
pass
0808¼
+1
Acton West
1 2½
pass
0807½
pass
0808¾
+1
ML
ML
Acton Main Line [AML]
2
pass
0809
pass
0809¼
Friars Jn
pass
0810
No report
Old Oak Common West
pass
0811
pass
0809¾
Old Oak Common East
pass
0812
pass
0810½
-1
Ladbroke Grove
pass
0813½
pass
0812¼
-1
UM
3
Portobello Jn (London)
pass
0814
pass
0812¾
-1
Royal Oak Junction
pass
0815
pass
0814½
London Paddington [PAD]
forms 1W01 to Hereford and forms 1B07 to Swansea
5
0816
0816
0816½
3
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