Yes. However, you must first save your connection, location and station as favourites and then make them available offline. There are several ways to place the widget on your start screen.
Go to the Android home screen and select the "Add apps and widgets" function via the menu button or the "Widgets" tab in the Scotty app menu. Select your desired widget and place it on your preferred home screen.
Another option is to hold down the start screen with your finger and tap on "Apps and widgets". Next, tap on Widgets, then search for "ÖBB Scotty 4x2 (departure board)" for example.