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The journey from Cwmbran to Cardiff on the fastest train in 26 minutes, usually 28 minutes. Each day, 28 trains leave from Cwmbran, starting at 06:06 and ending at 23:43. Get real-time updates on train schedules, delays, and cancellations. Save time, effort, and money with TrainPal.
| Departs | Arrives | Operator | ||
|---|---|---|---|---|
16:25 Cwmbran | 31 minutes, Direct | 16:56 Cardiff Central | Transport for Wales | Find tickets |
17:25 Cwmbran | 30 minutes, Direct | 17:55 Cardiff Central | Transport for Wales | Find tickets |
18:29 Cwmbran | 25 minutes, Direct | 18:54 Cardiff Central | Transport for Wales | Find tickets |
19:15 Cwmbran | 30 minutes, Direct | 19:45 Cardiff Central | Transport for Wales | Find tickets |
20:19 Cwmbran | 28 minutes, Direct | 20:47 Cardiff Central | Transport for Wales | Find tickets |
The train journey from Cwmbran to Cardiff combines efficiency with pleasure, featuring beautiful scenery and comfort. With frequent departures from Cwmbran, you can get to Cardiff in just 26 minutes, making it an ideal and convenient choice for travelling between them.

The quickest train journey from Cwmbran to Cardiff takes 26 minutes . Utilise our Train Journey Planner to locate direct trains, minimise transfers, and compare travel times across various routes. Discover the most efficient way to travel with fewer stops for a smooth and seamless journey.
No, unfortunately, you need to transfer from Cwmbran to Cardiff. Still, the TrainPal Train Journey Planner helps you find the best train. Just input your origin or destination places, then click "Search" to see the suitable route.

Cwmbran to Cardiff trains are generally punctual, but delays or disruptions can happen due to weather, strikes, and other factors. With Train Journey Planner, finding a train timetable for your trip is simple. Enter your departure and arrival stations to view a detailed schedule of available trains. Provide your travel details to find the best routes, connections, and train times.
Usually, you need to arrive at a station at least 15-20 minutes ahead of time. However, consider the station's size and your familiarity with it. If the station is large and you are not familiar with it, leaving home as early as possible is the best choice. This can reduce your stress and ensure a relaxing journey.
Yes, most trains on the Cwmbran to Cardiff route offer amenities like Wi-Fi, food services, and various seating options. Additional facilities may include power sockets, accessibility features, and luggage storage. Check the specific amenities offered by the train operator when booking, as these can vary.
Check our Train Journey Planner, which provides detailed information about transfers to ensure your journey is uninterrupted, saving you time and effort, and allowing you to get a full rest for travelling.

Checking train delays and cancellations in the UK is simple. Utilise the TrainPal mobile app for real-time information. We offer live updates, including live train status and notifications of any train strikes.
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Trainpal is here to help with all your travel needs, including changing plans, getting ticket refunds, and requesting Delay Repay.


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* By combining Advance Ticket offers with split tickets, you’ll get lower fares when you book at least one week before travel (excluding Anytime fares bought on the day of travel). Availability depends on the specific route and cannot be combined with other promotions.