With Thanksgiving comes the unofficial start to a pretty hectic travel season. There are long check-in lines and even longer security lines through TSA. It's pretty typical to see, especially leading up to the days before Thanksgiving. But on actual Thanksgiving Day, it was not the case at the airport.

A record number of people are set to take off today ahead of the Thanksgiving holiday and Pittsburgh International Airport is bracing for a rush of travelers hitting the skies. Tuesday and Wednesday are both expected to be busy days at airports across the country.