Detailed timetable

03:46 Swansea to London Paddington

Tuesday 6 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 03:45 -1 min
Swansea Loop Eastpass03:47½ 03:47 On time
Neath03:5703:58 03:56 03:57 -1 min
Briton Ferry West Junctionpass04:00½ 04:00 On time
Port Talbot Parkway204:0404:05 04:03 04:05 On time
Margam East Junctionpass04:10 04:09 -1 min
Margam Abbey West Junctionpass04:11 04:13 +2 min
Margam Abbey Works Eastpass04:13½ 04:15 +2 min
Margam Moors Junctionpass04:15 04:17 +2 min
Stormypass04:20 04:22 +2 min
Bridgend204:2404:25 04:26 04:28 +2 min
Pencoedpass04:30 04:31 +1 min
Pontyclunpass04:34 04:36 +2 min
Leckwith North Junctionpass04:48 04:47 -1 min
Ninian Park1pass04:49 04:48 -1 min
Penarth Curve North Junctionpass04:50 04:49 -1 min
Cardiff Radyr Branch Junctionpass04:51 04:50 -1 min
Cardiff Central104:5705:07 04:52 05:08 +1 min
Long Dyke Junctionpass05:09 05:10 +1 min
Marshfieldpass05:15½ 05:14 -1 min
Ebbw Junctionpass05:20 05:17 -3 min
Gaer Junctionpass05:21 05:18
Newport (S Wales)205:2405:25 05:21 05:24 -1 min
Maindee West Junctionpass05:26½ 05:26 On time
Maindee East Junctionpass05:27 05:27
Llanwern West Junctionpass05:29½ 05:30 +1 min
Llanwern Steelworks Eastpass05:34 05:35
Severn Tunnel Junction4pass05:40 05:41 +1 min
Severn Tunnel Westpass05:41 05:43 +2 min
Severn Tunnel Eastpass05:44½ 05:46 +2 min
Pilning1pass05:45½ 05:47 +2 min
Patchway1pass05:49½ 05:50 +1 min
Bristol Parkway305:5105:52 05:52 05:54 +2 min
Westerleigh Junctionpass05:56 05:58 +2 min
Hullavingtonpass06:02½ 06:05 +3 min
Wootton Bassett Junctionpass06:09 06:11 +2 min
Swindon106:1506:18 06:17 06:18 On time
Uffington (Oxfordshire)pass06:24½ 06:26 +2 min
Challowpass06:27 06:27 On time
Wantage Roadpass06:28½ 06:29 +1 min
Didcot Parkway206:3506:36 06:34 06:35 -1 min
Goring & Streatleypass06:41½ 06:40 -1 min
Reading High Level Junctionpass06:47 06:46 -1 min
Reading1006:4806:50 06:47 06:52 +2 min
Kennet Bridge Junctionpass06:51½ 06:54 +3 min
Twyford2pass06:54½ 07:00 +6 min
Maidenhead2pass06:58 07:04 +6 min
Slough3pass07:01 07:07 +6 min
Stockley Junctionpass07:04 07:10 +6 min
Heathrow Airport Junctionpass07:04½ 07:10 +6 min
Southall2pass07:05½ 07:12 +7 min
Acton Westpass07:07 07:15 +8 min
Ladbroke Grovepass07:13½ 07:20 +7 min
Portobello Junction (London)pass07:14 07:20 +6 min
Royal Oak Junctionpass07:15 07:21 +6 min
London Paddington507:16 07:23 +7 min

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