Detailed timetable

03:46 Swansea to London Paddington

Wednesday 14 October 2026

Live map
Headcode: 1L01Headcode1L01 OperatorGreat Western Railway UIDW35431

Planned service information

Power type
Diesel multiple unit
Timing load / planned train type
802
Maximum speed
125 mph
Train class code
B
Reservation code
R
Catering code
T
LocationPlatformScheduledActual
ArrivalDepartureArrivalDepartureDelay
Swansea203:46 03:46 On time
Swansea Loop Eastpass03:47½ 03:47½
Neath03:5703:58 03:56½ 03:58
Briton Ferry West Junctionpass04:00½ 04:00½
Port Talbot Parkway204:0404:05 04:04 04:05½
Margam East Junctionpass04:10 04:10
Margam Abbey West Junctionpass04:11 04:11
Margam Abbey Works Eastpass04:13½ 04:13½
Margam Moors Junctionpass04:15 04:15
Stormypass04:20 04:20
Bridgend204:2404:25 04:24 04:26
Pencoedpass04:30 04:30
Pontyclunpass04:34 04:34
Leckwith North Junctionpass04:48 04:48
Ninian Park1pass04:49 04:49
Penarth Curve North Junctionpass04:50 04:50
Cardiff Radyr Branch Junctionpass04:51 04:51
Cardiff Central104:5705:07 04:55 05:07
Long Dyke Junctionpass05:09 05:09
Marshfieldpass05:13 05:13
Ebbw Junctionpass05:16 05:16
Gaer Junctionpass05:16½ 05:16½
Newport (S Wales)405:2405:25 05:23½ 05:25½
Maindee West Junctionpass05:26½ 05:26½
Maindee East Junctionpass05:27 05:27
Llanwern West Junctionpass05:30 05:30
Severn Tunnel Junction4pass05:40 05:40
Severn Tunnel Westpass05:41 05:41
Severn Tunnel Eastpass05:44½ 05:44½
Pilning1pass05:45½ 05:45½
Patchway1pass05:49½ 05:49½
Bristol Parkway305:5105:52 05:51 05:52½
Westerleigh Junctionpass05:56 05:56
Hullavingtonpass06:02½ 06:02½
Wootton Bassett Junctionpass06:09 06:09
Swindon106:1506:18 06:14½ 06:18
Uffington (Oxfordshire)pass06:24½ 06:24½
Challowpass06:27 06:27
Wantage Roadpass06:28½ 06:28½
Didcot Parkway206:3506:36 06:34½ 06:36
Goring & Streatleypass06:41½ 06:41½
Reading High Level Junctionpass06:47 06:47
Reading1006:4806:50 06:48½ 06:50½
Kennet Bridge Junctionpass06:51½ 06:51½
Twyford2pass06:54½ 06:54½
Maidenhead2pass06:58 06:58
Slough3pass07:01 07:01
Stockley Junctionpass07:04 07:04
Heathrow Airport Junctionpass07:04½ 07:04½
Southall2pass07:05½ 07:05½
Acton Westpass07:07 07:07
Ladbroke Grovepass07:13½ 07:13½
Portobello Junction (London)pass07:14 07:14
Royal Oak Junctionpass07:15 07:15
London Paddington407:16 07:16

Bold times are confirmed TRUST movement reports. Italic times are predictions based on the latest confirmed delay.