Detailed timetable
12:13 London Paddington to Cardiff Central
Saturday 17 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
- Operating characteristics
- D
| Location | Platform | Scheduled | Actual | |||
|---|---|---|---|---|---|---|
| Arrival | Departure | Arrival | Departure | Delay | ||
| London Paddington | 8 | 12:13 | 12:13 | On time | ||
| Royal Oak Junction | pass | 12:14 | 12:16 | +2 min | ||
| Portobello Junction (London) | pass | 12:15 | 12:18 | +3 min | ||
| Ladbroke Grove | pass | 12:16 | 12:19 | +3 min | ||
| Acton West | pass | 12:18½ | 12:21 | +3 min | ||
| Southall | 1 | pass | 12:21 | 12:23 | +2 min | |
| Heathrow Airport Junction | pass | 12:22 | 12:24 | +2 min | ||
| Slough | 2 | pass | 12:27 | 12:31 | +4 min | |
| Maidenhead | 1 | pass | 12:30 | 12:34 | +4 min | |
| Twyford | 1 | pass | 12:34 | 12:38 | +4 min | |
| Kennet Bridge Junction | pass | 12:37½ | 12:41 | +4 min | ||
| Reading | 9 | 12:39 | 12:41 | 12:43 | 12:44 | +3 min |
| Reading High Level Junction | pass | 12:42½ | 12:45 | +3 min | ||
| Goring & Streatley | pass | 12:48 | 12:50 | +2 min | ||
| Didcot Parkway | 1 | 12:55 | 12:56 | 12:56 | 12:57 | +1 min |
| Wantage Road | pass | 13:01½ | 13:02 | +1 min | ||
| Challow | pass | 13:03½ | 13:04 | +1 min | ||
| Uffington (Oxfordshire) | pass | 13:05 | 13:06 | +1 min | ||
| Swindon | 4 | 13:14 | 13:18 | 13:13 | 13:18 | On time |
| Wootton Bassett Junction | pass | 13:23½ | 13:22 | -1 min | ||
| Hullavington | pass | 13:30 | 13:29 | -1 min | ||
| Westerleigh Junction | pass | 13:38 | 13:37 | -1 min | ||
| Bristol Parkway | 2 | 13:41 | 13:43 | 13:41 | 13:45 | +2 min |
| Patchway | 2 | pass | 13:45 | 13:48 | +3 min | |
| Pilning | 2 | pass | 13:47½ | 13:51 | +4 min | |
| Severn Tunnel East | pass | 13:48½ | 13:52 | +4 min | ||
| Severn Tunnel West | pass | 13:52 | 13:55 | +3 min | ||
| Severn Tunnel Junction | 3 | pass | 13:53 | 13:56 | +3 min | |
| Llanwern West Junction | pass | 13:58½ | 14:02 | +4 min | ||
| Maindee East Junction | pass | 14:00½ | No report | |||
| Maindee West Junction | pass | 14:01 | 14:04 | +3 min | ||
| Newport (S Wales) | 2 | 14:02 | 14:04 | 14:06 | 14:08 | +4 min |
| Gaer Junction | pass | 14:05½ | 14:10 | +5 min | ||
| Ebbw Junction | pass | 14:06½ | 14:10 | +4 min | ||
| Marshfield | pass | 14:10 | 14:13 | +3 min | ||
| Long Dyke Junction | pass | 14:14 | 14:17 | +3 min | ||
| Cardiff Central | 4 | 14:17 | 14:20 | +3 min | ||
Bold times are confirmed TRUST movement reports. Italic times are predictions based on the latest confirmed delay.