What airline do Chicago business people expense most?
October 08, 2013 at 13:57 PM EDT
Business travel has always generated the most revenue and profit for airlines. But according to an analysis of millions of expense account receipts for the third quarter of 2013 by Certify, a five-year-old online expense management firm, the airline generating the most expense receipts in the Chicago area isn't the same one with the most expense receipts nationally...