Flights out of Seattle-Tacoma International Airport on Friday are being canceled due to a winter storm that caused travel issues throughout western Washington. Around 600 flights were canceled by 5 p.m. Friday and more than 200 flights have been delayed, according to FlightAware, a flight tracking website. Sea-Tac is running limited operations with one runway open following a full ground stop. Read more: https://www.king5.com/article/travel/long-lines-sea-tac-airport-canceled-flights-christmas/281-c3a74d24-afde-4592-bb98-1c3389c6fb4c