Detailed timetable

11:27 Carmarthen to London Paddington

Tuesday 6 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 11:39 -1 min
Kidwelly1pass11:41½ 11:39 -2 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 11:57½
Cockett Westpass12:03½ 12:02½
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 12:34 On time
Briton Ferry West Junctionpass12:36½ 12:36 On time
Port Talbot Parkway212:4012:41 12:40 12:41 On time
Margam East Junctionpass12:44½ 12:44 On time
Margam Moors Junctionpass12:45½ 12:45 On time
Stormypass12:48½ 12:48 On time
Bridgend212:5312:54 12:52 12:54 On time
Pencoedpass12:58 12:58 On time
Pontyclunpass13:02 13:02 On time
Leckwith North Junctionpass13:11 13:11 On time
Cardiff Central213:1413:18 13:14 13:18 On time
Long Dyke Junctionpass13:20 13:20 On time
Marshfieldpass13:24 13:24 On time
Ebbw Junctionpass13:26½ 13:27 +1 min
Gaer Junctionpass13:27 13:28 +1 min
Newport (S Wales)313:2913:31 13:30 13:32 +1 min
Maindee West Junctionpass13:32 13:33 +1 min
Maindee East Junctionpass13:32½ 13:33½
Llanwern West Junctionpass13:34½ 13:35 +1 min
Severn Tunnel Junction4pass13:40 13:40 On time
Severn Tunnel Westpass13:41 13:42 +1 min
Severn Tunnel Eastpass13:44½ 13:45 +1 min
Pilning1pass13:46 13:46 On time
Patchway1pass13:49½ 13:54 +5 min
Bristol Parkway413:5213:55 13:58 14:01 +5 min
Westerleigh Junctionpass14:00 14:19 +19 min
Hullavingtonpass14:06½ 14:25 +19 min
Wootton Bassett Junctionpass14:13 14:31 +18 min
Swindon114:1914:20 14:45 14:47 +27 min
Uffington (Oxfordshire)pass14:27 14:54 +27 min
Challowpass14:28½ 14:55 +27 min
Wantage Roadpass14:30 15:00 +30 min
Didcot Parkway2pass14:34½ 15:07 +33 min
Goring & Streatleypass14:38½ 15:10 +32 min
Reading High Level Junctionpass14:44 15:16 +32 min
Reading1014:4514:48 15:18 15:20 +32 min
Kennet Bridge Junctionpass14:49 15:22 +33 min
Twyford2pass14:52 15:24 +32 min
Maidenhead2pass14:55½ 15:27 +32 min
Slough3pass14:58½ 15:30 +32 min
Stockley Junctionpass15:01½ 15:33 +32 min
Heathrow Airport Junctionpass15:02 15:34 +32 min
Southall2pass15:03 15:35 +32 min
Acton Westpass15:04½ 15:37 +33 min
Ladbroke Grovepass15:08 15:40 +32 min
Portobello Junction (London)pass15:08½ 15:41 +33 min
Royal Oak Junctionpass15:11 15:42 +31 min
London Paddington815:12 15:44 +32 min

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