A mother and her son were flying Southwest Airlines fromKansas to Chicago. The son, who had been looking out thewindow, turned to his mother and said, “If big dogs havebaby dogs and big cats have baby cats, why don’t big planeshave baby planes?” The mother, who couldn’t think of ananswer, told her son to ask the stewardess. So the boyasked the stewardess, “If big dogs have baby dogs and bigcats have baby cats, why don’t big planes have baby planes?”The stewardess asked, “Did your mother tell you to ask me?”The boy said that she had. She then said, “Tell your motherthat Southwest always pulls out on time.”