UTair Aviation UTair Aviation in January and February carried 895,949 million passengers by air, which is 13% more than a year earlier. Volume of cargo transported by aircraft increased by 22.3% to 2,076 tons. Mail transportation increased 2.8 times, to 475 tons. Operational flight hours totaled 23,647 hours, up 6.4%. Helicopter passenger traffic amounted to 70,284 passeng...