Book your holiday air travel early this year. That's the advice from Dean Headley, Airline Quality Rating co-author and associate professor of marketing at Wichita State University. With seat capacity and route adjustments because of airline consolidation, booking early is highly recommended. Go to https://vimeo.com/138896274 to see the news conference or go to http://www.wichita.edu/thisis/wsunews/news/?nid=2956 for the full story.