Detailed timetable

07:23 Carmarthen to London Paddington

Tuesday 6 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 07:33 07:35 On time
Bertwyn Level Crossingpass07:38½ 07:38 On time
Kidwelly107:4107:41 07:39 07:41 On time
Pembrey & Burry Port07:4807:49 07:47 07:48 -1 min
LlanelliUPL07:5507:56 07:55 07:56 On time
Llandeilo Junctionpass07:59 07:58 -1 min
Duffryn Westpass07:59½ 07:59 On time
Cockett Westpass08:04½ 08:04½
Swansea Loop Westpass08:08½ 08:12 +4 min
Swansea Loop Eastpass08:10½ 08:14 +4 min
Swansea108:1308:23 08:16 08:23 On time
Swansea Loop Eastpass08:25 08:26 +1 min
Neath08:3408:35 08:34 08:35 On time
Briton Ferry West Junctionpass08:37½ 08:37 On time
Port Talbot Parkway208:4108:42 08:41 08:42 On time
Margam East Junctionpass08:45½ 08:45 On time
Margam Moors Junctionpass08:46½ 08:46 On time
Stormypass08:49½ 08:49 On time
Bridgend208:5408:55 08:53 08:55 On time
Pencoedpass08:59 08:58 -1 min
Pontyclunpass09:03 09:02 -1 min
Leckwith North Junctionpass09:13 09:12
Cardiff Central209:1609:19 09:14 09:18 -1 min
Long Dyke Junctionpass09:21 09:21 On time
Marshfieldpass09:25 09:25 On time
Ebbw Junctionpass09:27½ 09:27 On time
Gaer Junctionpass09:28 09:28 On time
Newport (S Wales)309:3009:33 09:30 09:32 -1 min
Maindee West Junctionpass09:35 09:34 -1 min
Maindee East Junctionpass09:35½ 09:34½
Llanwern West Junctionpass09:37½ 09:36 -1 min
Severn Tunnel Junction4pass09:42½ 09:42 On time
Severn Tunnel Westpass09:43½ 09:44 +1 min
Severn Tunnel Eastpass09:47 09:47 On time
Pilning1pass09:48 09:48 On time
Patchway1pass09:51½ 09:51 On time
Bristol Parkway309:5409:56 09:53 09:55 -1 min
Westerleigh Junctionpass09:59½ 09:59 On time
Hullavingtonpass10:06 10:05 -1 min
Wootton Bassett Junctionpass10:12½ 10:12 On time
Swindon110:1810:22 10:18 10:21 -1 min
Uffington (Oxfordshire)pass10:31 10:29 -2 min
Challowpass10:33½ 10:30 -3 min
Wantage Roadpass10:35 10:32 -3 min
Didcot Parkway2pass10:39½ 10:37 -2 min
Goring & Streatleypass10:43½ 10:41 -2 min
Reading High Level Junctionpass10:49 10:46 -3 min
Reading1110:5010:56 10:47 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 11:10 On time
Southall2pass11:11½ 11:12 +1 min
Acton Westpass11:14 11:15 +1 min
Ladbroke Grovepass11:17½ 11:19 +2 min
Portobello Junction (London)pass11:18 11:20 +2 min
Royal Oak Junctionpass11:19 11:21 +2 min
London Paddington411:20 11:23 +3 min

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