The previous flights to Saturn takes different periods to get there, such as Pioneer 11 took six and a half years, Voyager 1 took three years and two months, Voyager 2 took four years, the Cassini spacecraft took six years and nine months, and in the present with the developed technology, The New Horizons spacecraft took two years and four months, so the time of the flight depends on the type of engine of the spacecraft, and the most important question to ask whether the flight will go directly to Saturn or not.