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1L42 0835 Swansea to London Paddington
Departing on 30th November 2025

operated by
Great Western Railway
10 coaches
800018
800014
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
0835
0835
0835¼
USM
Swansea Loop East
pass
0836½
pass
0837
Landore Junction
pass
0837½
pass
0838½
+1
USM
UM
Llansamlet [LAS]
2
pass
0840½
pass
0841¾
+1
Skewen [SKE]
2
pass
0842½
pass
0844
+1
Neath [NTH]
2
0846
0847
0845½
0847
0846½
0848¼
+1
Briton Ferry West Jn
pass
0849½
pass
0851¼
+1
Port Talbot Parkway [PTA]
2
0853
0854
0853
0854½
0855¼
0856½
+2
Port Talbot East
pass
0855½
No report
Margam Middle Jn
pass
0856½
pass
0858¼
+1
Margam East Jn
pass
0857½
pass
0859¾
+2
Margam Moors Jn.
pass
0858½
pass
0901½
+3
UM
Pyle [PYL]
2
pass
0900
pass
0903¼
+3
Stormy
pass
0901½
pass
0905¾
+4
At platform
Bridgend [BGN]
2
0906
0907
0905½
0907
0909½
0911
+4
UM
UM
Tremains
pass
0908
pass
0913¼
+5
Pencoed Up Passenger Loop
pass
0910½
No report
Pencoed [PCD]
2
pass
0911
pass
0915¾
+5
Llanharan [LLR]
1
pass
0913
pass
0918
+5
Llantrisant [LTI]
pass
0914½
No report
Pontyclun [PYC]
1
2
pass
0915
pass
0920¼
+5
Miskin
pass
0917
pass
0922¼
+5
St Fagans L C
pass
0921½
pass
0926¼
+4
Leckwith North Jn
pass
0924
pass
0928½
+4
UM
C
Cardiff West
pass
0926½
No report
Cardiff Central [CDF]
Pathed as Class 80x on electric from here
3
0928
0935
0927½
0935
0931¾
0936½
+1
C
D
Cardiff East
pass
0935½
pass
0937¾
+2
D
B
Long Dyke Jn
pass
0937
pass
0939
+2
B
UM
Moorland Road Junction
pass
0937½
pass
0940¼
+2
Pengam Jn
pass
0938½
pass
0940¾
+2
Rumney River Bridge Jn
pass
0939
pass
0941
+2
Marshfield
pass
0943½
pass
0943½
Ebbw Jn
pass
0947½
pass
0946¼
-1
UM
UM
Gaer Jn
pass
0948½
pass
0946¾
-1
UM
Newport (South Wales) [NWP]
3
0950
0952
0950
0952
0949¼
0952
UM
UM
Maindee West Jn
pass
0953
pass
0953½
Maindee East Jn
pass
0953½
pass
0954
East Usk Jn.
pass
0954
pass
0955
Llanwern West Jn
pass
0955
pass
0955¾
Magor
pass
0959
pass
0958¾
Severn Tunnel Junction [STJ]
4
pass
1000½
pass
1001¼
UM
UT
Severn Tunnel West
pass
1001½
pass
1002
Severn Tunnel East
pass
1005
pass
1005¾
Pilning [PIL]
1
1
pass
1006
pass
1006½
Patchway [PWY]
1
pass
1009½
pass
1009½
Bristol Parkway [BPW]
3
1011
1012
1011
1012½
1011½
1013¼
UT
UB
Westerleigh Jn
pass
1016½
pass
1017¼
Chipping Sodbury
pass
1018
pass
1018¾
+1
Badminton
pass
1020
pass
1021¼
+1
Hullavington
pass
1023
pass
1023¾
Little Somerford
pass
1025½
pass
1026¾
+1
Wootton Bassett Jn
1
pass
1029½
pass
1029¾
UB
UM
Swindon [SWI]
1
1035
1036
1034½
1036½
1048¾
1051½
+15
UR
UM
Highworth Jn
pass
1037½
pass
1053¾
+16
Swindon Stratton Green
pass
1038
pass
1054¼
+16
Swindon South Marston Jn
pass
1038½
pass
1054¾
+16
Bourton
pass
1039½
pass
1056
+16
Uffington (Oxfordshire)
pass
1043
pass
1059
+16
Challow
pass
1044½
pass
1100
+15
Wantage Road
1 1
pass
1046
pass
1102½
+16
Steventon
pass
1049
pass
1103¾
+14
Milton Junction
pass
1050
pass
1104½
+14
Foxhall Jn [XJF]
pass
1051
pass
1105½
+14
Didcot West End
pass
1051½
No report
Didcot Parkway [DID]
2
pass
1051½
pass
1106¼
+14
Didcot East Jn
pass
1051½
pass
1106¼
+14
Moreton Cutting
pass
1052½
pass
1106½
+14
Cholsey [CHO]
2
pass
1053½
pass
1108
+14
Goring & Streatley [GOR]
1
2
pass
1055½
pass
1109¾
+14
ML
Pangbourne [PAN]
pass
1057½
pass
1111¾
+14
Tilehurst [TLH]
2
pass
1059½
pass
1112¾
+13
Tilehurst East Jn.
pass
1100
pass
1113
+13
Reading High Level Jn
pass
1101
pass
1114½
+13
ML
Reading Main Line West
pass
1101½
pass
1115¼
+13
Reading [RDG]
10
1103
1106
1102½
1106½
1116
1118¼
+11
UM
UM
Reading Main Line East
pass
1107
pass
1119
+12
Kennet Bridge Jn
pass
1107½
pass
1119¾
+12
Twyford West
pass
1110
pass
1121¾
+11
Twyford [TWY]
2
pass
1110½
pass
1122½
+12
ML
Ruscombe
pass
1111
pass
1122¾
+11
Maidenhead [MAI]
2
pass
1114
pass
1125¾
+11
Maidenhead East
pass
1114½
pass
1125¾
+11
Taplow [TAP]
2
pass
1115
pass
1126½
+11
Burnham [BNM]
pass
1115½
pass
1126¾
+11
Slough West
pass
1116½
pass
1128
+11
Slough [SLO]
3
pass
1117
pass
1128¾
+11
Dolphin Jn
pass
1117½
pass
1129
+11
Langley [LNY]
2
pass
1118
pass
1129½
+11
Iver [IVR]
2
pass
1119
pass
1130¼
+11
West Drayton Jcn
pass
1119½
pass
1130¾
+11
West Drayton [WDT]
2
pass
1119½
pass
1131
+11
West Drayton East
pass
1119½
pass
1131
+11
Stockley Junction
pass
1120
pass
1131¼
+11
ML
ML
Heathrow Airport Jn
pass
1120½
pass
1131¾
+11
Hayes & Harlington [HAY]
2
pass
1120½
pass
1132
+11
Southall West Jn
pass
1121
pass
1132½
+11
Southall [STL]
2
pass
1121½
pass
1134¼
+12
ML
Southall East Jn
3
pass
1122
pass
1134½
+12
UM
UR
Hanwell [HAN]
3
pass
1125
pass
1135
+10
UR
West Ealing Junction
pass
1126½
pass
1136
+9
West Ealing [WEA]
2½
4
pass
1126½
pass
1136½
+10
UR
UR
Ealing Broadway [EAL]
4
pass
1128½
pass
1138¾
+10
Acton West
1 ½
pass
1130
pass
1139½
+9
RL
RL
Acton Main Line [AML]
4
pass
1131
pass
1140¾
+9
Friars Jn
pass
1132
pass
1141¼
+9
Old Oak Common West
pass
1132½
pass
1141½
+9
Old Oak Common East
pass
1133½
pass
1142
+8
Ladbroke Grove
½
pass
1134½
pass
1143¼
+8
UR
3
Portobello Jn (London)
pass
1135½
pass
1143¾
+8
Royal Oak Junction
pass
1136½
pass
1146½
+10
London Paddington [PAD]
2
1138
1138
1148¾
+10
3
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