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From Harrow & Wealdstone to Portsmouth Harbour, take the fastest train in 2h 36m, typically 3h. Daily, 103 trains depart from Harrow & Wealdstone, with the first at 00:31 and the last at 23:48. Check real-time updates for train times, delays, and cancellations. TrainPal saves you time, effort, and money.
| Departs | Arrives | Operator | ||
|---|---|---|---|---|
05:23 Harrow & Wealdstone | 3h 59m, 2 change | 09:22 Portsmouth Harbour | West Midlands Trains | Find tickets |
06:01 Harrow & Wealdstone | 2h 37m, 2 change | 08:38 Portsmouth Harbour | Southern | Find tickets |
06:01 Harrow & Wealdstone | 2h 49m, 1 change | 08:50 Portsmouth Harbour | Southern | Find tickets |
06:08 Harrow & Wealdstone | 3h, 1 change | 09:08 Portsmouth Harbour | West Midlands Trains | Find tickets |
06:17 Harrow & Wealdstone | 2h 51m, 3 change | 09:08 Portsmouth Harbour | London Overground | Find tickets |
Plan your journey from Harrow & Wealdstone to Portsmouth Harbour with ease. Explore the first and last train times, departure and arrival stations, distance, journey time, and price options to make the most of your trip.
Taking the train from Harrow & Wealdstone to Portsmouth Harbour is both efficient and enjoyable, offering scenic views and comfort. With frequent departures from Harrow & Wealdstone, you can arrive at Portsmouth Harbour in just 2h 36m, making it a quick and convenient option for travelling between these two places.

The quickest train journey from Harrow & Wealdstone to Portsmouth Harbour takes 2h 36m . 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, there are no direct trains from Harrow & Wealdstone to Portsmouth Harbour. However, you can still find the best train options using the TrainPal Train Journey Planner. Simply enter your departure and arrival stations to see all available train services and plan your trip

While Harrow & Wealdstone to Portsmouth Harbour trains are usually on time, delays or disruptions may occur due to weather, strikes, and other factors. Finding a train timetable for your trip from Harrow & Wealdstone to Portsmouth Harbour is easy with Train Journey Planner. Simply enter your departure and arrival stations to get a detailed schedule of available trains. Input your travel details to discover 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.
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Transferring between train stations in the UK can be effortless with some planning. If your travel requires a transfer, review your ticket and journey details for specific transfer instructions. Major stations typically feature clear signage and helpful staff. Additionally, TrainPal Train Journey Planner offers comprehensive transfer details.

Use TrainPal for quick access to live updates and notifications. If your phone allows messages from us, you'll receive instant notifications about train cancellations directly on your screen.
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Trainpal is here to assist with travel changes, ticket refunds, and Delay Repay requests.


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