December 20, 2018 8:11 am Tips to Tackle the Busiest Travel Day of the Holiday Season Dec. 20 marks the busiest travel day of the holiday season. NBC 7’s Audra Stafford shares some tips to help travelers get through the airport with their holiday goodies in tow. US & World Videos 0:28 A Vermont state trooper plunges into icy pond to rescue 8-year-old girl 2:59 Keep these travel etiquette tips in mind this holiday season 2:20 Bodies of Missing Men Found in Rubber Bins Inside Storage Unit 1:42 Hundreds of Golden Retrievers Walk a Mile for the Official Boston Marathon Dog 1:51 Typewriter Shop Owner Receives Gift From Tom Hanks