Dozens of flights have been cancelled or delayed out of Toronto Pearson International Airport (YYZ) Wednesday night, with Environment Canada issuing a winter storm warning for the City of Toronto as of 5:55 p.m. EST on Feb. 22.
At around 9 p.m. EST, 110 flights (roughly 20 percent) had been cancelled, with another 126 (about 24 percent) delayed, according to Flight Aware, an online flight tracking website.