Turkey’s Istanbul airport to remain closed due to heavy snow Posted on January 25, 2022 by Travel editor The suspension of flight operations at Turkey’s Istanbul Airport was extended on Tuesday due to heavy snowfall, while winter weather snarled transport across the city, home to about 16 million people. Post navigation U.S. News Unveils 2022 Best Online Programs RankingsREPORT: Business travel, conventions expected to continue slump through 2022