Christmas travel crunch gets underway

The FAA is bracing for more than 47,000 planes to take to the skies Wednesday and nearly 49,000 on Thursday, on what’s expected to be the busiest travel day of the holiday season. SUBSCRIBE to ABC News on YouTube: https://bit.ly/2vZb6yP Latest updates: http://abcnews.go.com/ Watch FULL EPISODES on Hulu: http://abcn.ws/3bzvQQn #travel #christmas #airtravel #gma #abcnews