I did check MVJ and the first and only excursion on Day 3 is at 7:30 pm, then 5 are offered on Day 4. It doesn't seem like it should take that long for the ship to sail from Budapest to Vienna. We would like to do both Schonbrunn Palace and the Lipizzaner Stallion excursions but they are scheduled at the same time on Day 4. If we get into port early enough on Day 3, we could do the palace on our own.