Mom, dad, four kids and grand son (24, 20, 17, 9 and 9 months old)Two older on their own

Pick up cadet on Friday, Nov 22nd at 1pm from boarding school (2.5 hours from Dulles) and drive him to Dulles departure. Flight at 6pm. Maybe stop to get food. On his return to school flight arriving to Dulles on Sunday Dec 1st around 7am. Drive to school like 2.5-3 hours. Stop for breakfast if needed