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From London Underground Zone U123 to Watford Junction, take the fastest train in 14 minutes, typically 20 minutes. Daily, 86 trains depart from London Underground Zone U123, with the first at 00:09 and the last at 23:26. During Off-Peak times starting at 09:30 on weekdays, enjoy a quieter space with fewer people. Check real-time updates for train times, delays, and cancellations. We save you time, effort, and money.
| Departs | Arrives | Operator | ||
|---|---|---|---|---|
23:42 London Euston | 24 minutes, Direct | 00:06 Watford Junction | West Midlands Trains | Find tickets |
Taking the train from London Underground Zone U123 to Watford Junction is both efficient and enjoyable, offering scenic views and comfort. With frequent departures from London Underground Zone U123, you can arrive at Watford Junction in just 14 minutes, making it a quick and convenient option for travelling between these two places.

The quickest train journey from London Underground Zone U123 to Watford Junction takes 14 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 London Underground Zone U123 to Watford Junction. 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.

While London Underground Zone U123 to Watford Junction 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 London Underground Zone U123 to Watford Junction 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.
Typically, you should plan to arrive at the station 15-20 minutes before your train is scheduled to depart. However, the size of the station and your familiarity with it can affect this timing. For larger or less familiar stations, leaving home earlier can help reduce stress and ensure a more relaxed journey.
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Make use of our Train Journey Planner for detailed transfer information, ensuring your journey is smooth and efficient, saving you valuable time and effort, and allowing you to rest completely for your travels.

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 makes travel easy by helping with changes, refunds, and Delay Repay requests.


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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.