Believe it or not some people pickup and drop off friends and family members at the airport. And someone like you prefer your family to take a cab. Everyone deserves to have a choice. As for my self, I like to enjoying dinner with my visitors before I take them to the airport. Just my personal preference.Why can't they take a cab or chauffeured car back from the airport is what puzzles me most from the last couple of posts, I find it strange to assume they need to wait for the patriarch to pick them up.