Minos spent most of that time cultivating in seclusion, not worrying about the route or the dangers of the journey.
The crew behind the small ship that arrived at Omicron Aquarii was many times stronger than he could face. If something dangerous came their way, it wouldn't make any difference for him to get involved.
But fortunately, the crew transporting Minos didn't face any challenges during these months. Few 12th stage beings traveled the universe, so apart from the natural problems of space, ambushes or pirate actions would hardly affect a crew like his.
In 19 months, they had made the entire journey between their starting point and their destination, entering the galaxy today, traveling at high speed, slowly slowing down, already with their last stop in mind.
In an hour at the most, they would arrive at the disembarkation station, the end point of this journey.