This Timesaver Site Predicts TSA Waits by Karen Goodwin @FortuneMagazine November 13, 2015, 5:27 PM EST E-mail Tweet Facebook Linkedin Share icons Hate getting to the airport to find TSA security lines snaking out the door? Now, at least, you can find out how long the lines will be. Check out whatsbusy.com/airport for same-day predicted wait times at more than 100 airports in the U.S. The company says it uses data provided by the TSA and airlines plus weather and traffic patterns to forecast wait times. This Executive Travel story appeared in the October, 2014 issue of Fortune.