Detailed timetable

11:27 Carmarthen to London Paddington

Wednesday 7 October 2026

Live map
Headcode: 1L20Headcode1L20 OperatorGreat Western Railway UIDW35434

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
LocationPlatformScheduledActual
ArrivalDepartureArrivalDepartureDelay
Carmarthen211:27 11:27 On time
Carmarthen Junctionpass11:29 11:28 -1 min
Ferrysidepass11:37½ 11:36½
Bertwyn Level Crossingpass11:40 11:38 -2 min
Kidwelly1pass11:41½ 11:40 -1 min
Pembrey & Burry Port11:4711:48 11:46 11:47 -1 min
LlanelliUPL11:5411:55 11:53 11:55 On time
Llandeilo Junctionpass11:58 11:57 -1 min
Duffryn Westpass11:58½ 11:58 On time
Cockett Westpass12:03½ 12:03½
Swansea Loop Westpass12:07½ 12:05 -2 min
Swansea Loop Eastpass12:10½ 12:07 -3 min
Swansea312:1312:22 12:11 12:21 -1 min
Swansea Loop Eastpass12:23½ 12:23 On time
Neath12:3312:34 12:32 12:33 -1 min
Briton Ferry West Junctionpass12:36½ 12:36 On time
Port Talbot Parkway212:4012:41 12:39 12:40 -1 min
Margam East Junctionpass12:44½ 12:43½
Margam Moors Junctionpass12:45½ 12:44 -1 min
Stormypass12:48½ 12:47 -1 min
Bridgend212:5312:54 12:51 12:54 On time
Pencoedpass12:58 12:57 -1 min
Pontyclunpass13:02 13:01 -1 min
Leckwith North Junctionpass13:11 13:10
Cardiff Central213:1413:18 13:12 13:17 -1 min
Long Dyke Junctionpass13:20 13:20 On time
Marshfieldpass13:24 13:24 On time
Ebbw Junctionpass13:26½ 13:26 On time
Gaer Junctionpass13:27 13:27 On time
Newport (S Wales)313:2913:31 13:29 13:31 On time
Maindee West Junctionpass13:32 13:32 On time
Maindee East Junctionpass13:32½ 13:32½
Llanwern West Junctionpass13:34½ 13:35 +1 min
Severn Tunnel Junction4pass13:40 13:40 On time
Severn Tunnel Westpass13:41 13:41 On time
Severn Tunnel Eastpass13:44½ 13:44 On time
Pilning1pass13:46 13:45 -1 min
Patchway1pass13:49½ 13:52 +3 min
Bristol Parkway413:5213:55 13:55 13:57 +1 min
Westerleigh Junctionpass14:00 14:02 +2 min
Hullavingtonpass14:06½ 14:09 +3 min
Wootton Bassett Junctionpass14:13 14:15 +2 min
Swindon114:1914:20 14:21 14:22 +2 min
Uffington (Oxfordshire)pass14:27 14:29 +2 min
Challowpass14:28½ 14:31 +3 min
Wantage Roadpass14:30 14:32 +2 min
Didcot Parkway2pass14:34½ 14:36 +2 min
Goring & Streatleypass14:38½ 14:39 +1 min
Reading High Level Junctionpass14:44 14:45 +1 min
Reading1014:4514:48 14:46 14:48 On time
Kennet Bridge Junctionpass14:49 14:49 On time
Twyford2pass14:52 14:51 -1 min
Maidenhead2pass14:55½ 14:55 On time
Slough3pass14:58½ 14:58 On time
Stockley Junctionpass15:01½ 15:01 On time
Heathrow Airport Junctionpass15:02 15:01 -1 min
Southall2pass15:03 15:02 -1 min
Acton Westpass15:04½ 15:04 On time
Ladbroke Grovepass15:08 15:08
Portobello Junction (London)pass15:08½ 15:08 On time
Royal Oak Junctionpass15:11 15:10 -1 min
London Paddington815:12 15:12 On time

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