TSA November 26, 2023 6:31 pm TSA expected Sunday to be busiest holiday travel day ever The Transportation Security Administration said Sunday could be their busiest travel ever, with an estimated 2.9 million passengers flying home. US & World Videos 2:18 Mass. investigating Boston elections department over ballot shortage 2:36 Mass. voters divided over election results 1:47 New automatic airline refund rules now in effect 2:41 Mass. voters approve union rights for rideshare drivers 2:03 Mass. investigating Boston election department over ballot shortage