The average train between Watford Junction and St John's Wood takes 44 min and the fastest train takes 34 min. The train runs at least 3 times per hour from Watford Junction to St John's Wood. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run every 20 minutes between Watford Junction and St John's Wood. The earliest departure is at 11:16 AM in the morning, and the last departure from Watford Junction is at 11:42 PM which arrives into St John's Wood at 12:19 AM. All services require a transfer at Harrow & Wealdstone and take an average of 44 min. The schedules shown below are for the next available departures.

47 min • 1 change

46 min • 1 change

43 min • 1 change

46 min • 1 change
Want to know about travelling from Watford Junction to St John's Wood? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from Watford Junction to St John's Wood. However, there are services departing from Watford Junction station and arriving at St John's Wood station via Harrow & Wealdstone. The journey, including transfers, takes approximately 44 min.
Watford Junction to St John's Wood train services, operated by West Midlands Trains, depart from Watford Junction station.
Watford Junction to St John's Wood train services, operated by West Midlands Trains, arrive at Maida Vale Station.
Book your Watford Junction to St John's Wood train tickets online with West Midlands Trains, London Underground (Tube) and 2 other operators.
The distance between Watford Junction and St John's Wood is 21.2 km. The road distance is 24 km.
London Overground operates a train from Watford Junction to South Hampstead every 20 minutes. Tickets cost £13–35 and the journey takes 43 min.