Thursday was the busiest day expected at the airport this week. Not only were there a lot of people, but there are also a lot of bags. Throughout the morning and into early afternoon Thursday, the airport had such a high number of people checking bags that it could not handle the volume and the system got overwhelmed. "I mean this is absolute craziness, this is insanity,” said passenger Alesha Meanor, who was in line to get her bags checked to fly to Arizona. She was shocked to see how long the ticketing lines were, as the counters were overloaded with bags. Read more: https://www.king5.com/article/travel/long-lines-sea-tac-airport-canceled-flights-christmas/281-c3a74d24-afde-4592-bb98-1c3389c6fb4c