Detailed timetable

13:50 Cardiff Central to London Paddington

Monday 12 October 2026

Live map
Headcode: 1L21Headcode1L21 OperatorGreat Western Railway UIDW35187

Planned service information

Power type
Electric multiple unit
Timing load / planned train type
802
Maximum speed
125 mph
Train class code
B
Reservation code
R
Catering code
T
LocationPlatformScheduledActual
ArrivalDepartureArrivalDepartureDelay
Cardiff Central113:50 13:59 +9 min
Long Dyke Junctionpass13:52 14:02 +10 min
Marshfieldpass13:56½ 14:06 +10 min
Ebbw Junctionpass13:59 14:09 +10 min
Gaer Junctionpass13:59½ 14:09 +10 min
Newport (S Wales)314:0214:04 14:11 14:13 +9 min
Maindee West Junctionpass14:05½ 14:15 +10 min
Maindee East Junctionpass14:06½ 14:16½
Llanwern West Junctionpass14:08½ 14:17 +9 min
Severn Tunnel Junction4pass14:13½ 14:22 +9 min
Severn Tunnel Westpass14:14½ 14:24 +10 min
Severn Tunnel Eastpass14:18 14:27 +9 min
Pilning1pass14:19 14:28 +9 min
Patchway1pass14:23 14:31 +8 min
Bristol Parkway314:2514:27 14:33 14:35 +8 min
Westerleigh Junctionpass14:31 14:39 +8 min
Hullavingtonpass14:37½ 14:46 +9 min
Wootton Bassett Junctionpass14:44 14:53 +9 min
Swindon114:5014:51 14:59 15:00 +9 min
Uffington (Oxfordshire)pass14:58 15:07 +9 min
Challowpass14:59½ 15:08 +9 min
Wantage Roadpass15:01 15:10 +9 min
Didcot Parkway2pass15:05½ 15:13 +8 min
Goring & Streatleypass15:09½ 15:17 +8 min
Reading High Level Junctionpass15:15 15:23
Reading1115:1615:19 15:26 15:27 +8 min
Kennet Bridge Junctionpass15:20 15:29 +9 min
Twyford2pass15:23 15:31 +8 min
Maidenhead2pass15:26½ 15:36 +10 min
Slough3pass15:29½ 15:40 +11 min
Stockley Junctionpass15:33½ 15:43 +10 min
Heathrow Airport Junctionpass15:34 15:43 +9 min
Southall2pass15:35 15:44 +9 min
Acton Westpass15:36½ 15:47 +11 min
Ladbroke Grovepass15:40 15:51 +11 min
Portobello Junction (London)pass15:40½ 15:52 +12 min
Royal Oak Junctionpass15:43 15:53 +10 min
London Paddington115:44 15:55 +11 min

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