Detailed timetable
09:49 Cardiff Central to London Paddington
Monday 12 October 2026
Planned service information
- Power type
- Electric multiple unit
- Timing load / planned train type
- 387
- Maximum speed
- 110 mph
- Train class code
- S
- Reservation code
- R
| Location | Platform | Scheduled | Actual | |||
|---|---|---|---|---|---|---|
| Arrival | Departure | Arrival | Departure | Delay | ||
| Cardiff Central | 1 | 09:49 | 09:55 | +6 min | ||
| Long Dyke Junction | pass | 09:51 | 09:57 | +6 min | ||
| Marshfield | pass | 09:55½ | 10:01 | +6 min | ||
| Ebbw Junction | pass | 09:58 | 10:04 | +6 min | ||
| Gaer Junction | pass | 09:59 | 10:05 | +6 min | ||
| Newport (S Wales) | 3 | 10:01 | 10:02 | 10:07 | 10:09 | +7 min |
| Maindee West Junction | pass | 10:03½ | 10:10 | +7 min | ||
| Maindee East Junction | pass | 10:04 | 10:11 | |||
| Llanwern West Junction | pass | 10:06 | 10:13 | +7 min | ||
| Severn Tunnel Junction | 4 | pass | 10:11½ | 10:18 | +7 min | |
| Severn Tunnel West | pass | 10:12½ | 10:19 | +7 min | ||
| Severn Tunnel East | pass | 10:16 | 10:23 | +7 min | ||
| Pilning | 1 | pass | 10:17 | 10:24 | +7 min | |
| Patchway | 1 | pass | 10:20½ | 10:27 | +7 min | |
| Bristol Parkway | 3 | 10:23 | 10:24 | 10:30 | 10:32 | +8 min |
| Westerleigh Junction | pass | 10:27 | 10:35 | |||
| Hullavington | pass | 10:34 | 10:42 | |||
| Wootton Bassett Junction | pass | 10:40½ | 10:48½ | |||
| Swindon | 1 | 10:47 | 10:48 | 10:54½ | 10:56 | +8 min |
| Uffington (Oxfordshire) | pass | 10:55 | 11:03 | |||
| Challow | pass | 10:56½ | 11:04½ | |||
| Wantage Road | pass | 10:58½ | 11:06½ | |||
| Didcot Parkway | 2 | 11:05 | 11:05 | 11:12½ | 11:13½ | |
| Goring & Streatley | pass | 11:11½ | 11:19½ | |||
| Reading High Level Junction | pass | 11:17½ | 11:25½ | |||
| Reading | 10 | 11:18 | 11:20 | 11:27 | 11:28 | |
| Kennet Bridge Junction | pass | 11:21 | 11:29 | |||
| Twyford | 2 | pass | 11:24 | 11:32 | ||
| Maidenhead | 2 | pass | 11:27½ | 11:35½ | ||
| Slough | 3 | pass | 11:30½ | 11:38½ | ||
| Stockley Junction | pass | 11:34 | 11:42 | |||
| Heathrow Airport Junction | pass | 11:34½ | 11:42½ | |||
| Southall | 2 | pass | 11:35½ | 11:43½ | ||
| Acton West | pass | 11:37½ | 11:45½ | |||
| Ladbroke Grove | pass | 11:41½ | 11:49½ | |||
| Portobello Junction (London) | pass | 11:42½ | 11:50½ | |||
| Royal Oak Junction | pass | 11:44 | 11:52 | |||
| London Paddington | 12 | 11:46 | 11:54 | |||
Bold times are confirmed TRUST movement reports. Italic times are predictions based on the latest confirmed delay.