In the mornings the Green Flag Boat runs appx every 20 min so it will depend on the luck of your arrival time. BUT in the mornings the boat goes from Magic Kingdom to Ft. Wilderness Campground then Wilderness Lodge, the boat ride from the Magic Kingdom to Wilderness Lodge could be apx 40 minutes. If I was going to breakfast I would just jump on the Wilderness Lodge Bus they run every 5-10 minutes...travel time to the Lodge is 5 min. You can always enjoy the boat ride after breakfast.