Detailed timetable

07:23 Carmarthen to London Paddington

Wednesday 7 October 2026

Live map
Headcode: 1L12Headcode1L12 OperatorGreat Western Railway UIDW35432

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
Carmarthen207:23 07:23 On time
Carmarthen Junctionpass07:25 07:25 On time
Ferryside07:3407:35 07:34 07:35 On time
Bertwyn Level Crossingpass07:38½ 07:38 On time
Kidwelly107:4107:41 07:40 07:41 On time
Pembrey & Burry Port07:4807:49 07:47 07:49 On time
LlanelliUPL07:5507:56 07:55 07:56 On time
Llandeilo Junctionpass07:59 07:59 On time
Duffryn Westpass07:59½ 07:59 On time
Cockett Westpass08:04½ 08:04½
Swansea Loop Westpass08:08½ 08:07 -1 min
Swansea Loop Eastpass08:10½ 08:09 -1 min
Swansea108:1308:23 08:12 08:22 -1 min
Swansea Loop Eastpass08:25 08:24 -1 min
Neath08:3408:35 08:35 08:36 +1 min
Briton Ferry West Junctionpass08:37½ 08:39 +2 min
Port Talbot Parkway208:4108:42 08:42 08:44 +2 min
Margam East Junctionpass08:45½ 08:47½
Margam Moors Junctionpass08:46½ 08:48 +2 min
Stormypass08:49½ 08:51 +2 min
Bridgend208:5408:55 08:55 08:57 +2 min
Pencoedpass08:59 09:01 +2 min
Pontyclunpass09:03 09:06 +3 min
Leckwith North Junctionpass09:13 09:16
Cardiff Central209:1609:19 09:20 09:23 +4 min
Long Dyke Junctionpass09:21 09:26 +5 min
Marshfieldpass09:25 09:30 +5 min
Ebbw Junctionpass09:27½ 09:33 +6 min
Gaer Junctionpass09:28 09:34
Newport (S Wales)309:3009:33 09:36 09:38 +5 min
Maindee West Junctionpass09:35 09:39 +4 min
Maindee East Junctionpass09:35½ 09:39½
Llanwern West Junctionpass09:37½ 09:42 +5 min
Severn Tunnel Junction4pass09:42½ 09:47 +5 min
Severn Tunnel Westpass09:43½ 09:48 +5 min
Severn Tunnel Eastpass09:47 09:52 +5 min
Pilning1pass09:48 09:53 +5 min
Patchway1pass09:51½ 09:56 +5 min
Bristol Parkway309:5409:56 09:58 10:00 +4 min
Westerleigh Junctionpass09:59½ 10:05 +6 min
Hullavingtonpass10:06 10:12 +6 min
Wootton Bassett Junctionpass10:12½ 10:18 +6 min
Swindon110:1810:22 10:25 10:27 +5 min
Uffington (Oxfordshire)pass10:31 10:34 +3 min
Challowpass10:33½ 10:35 +2 min
Wantage Roadpass10:35 10:37 +2 min
Didcot Parkway2pass10:39½ 10:41 +2 min
Goring & Streatleypass10:43½ 10:44 +1 min
Reading High Level Junctionpass10:49 10:50 +1 min
Reading1110:5010:56 10:51 10:55 -1 min
Kennet Bridge Junctionpass10:57 10:57 On time
Twyford2pass11:00 10:59 -1 min
Maidenhead2pass11:03½ 11:03 On time
Slough3pass11:06½ 11:05 -1 min
Stockley Junctionpass11:09½ 11:09 On time
Heathrow Airport Junctionpass11:10½ 11:09 -1 min
Southall2pass11:11½ 11:10 -1 min
Acton Westpass11:14 11:13 -1 min
Ladbroke Grovepass11:17½ 11:16½
Portobello Junction (London)pass11:18 11:17 -1 min
Royal Oak Junctionpass11:19 11:18 -1 min
London Paddington411:20 11:20 On time

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