Wizz Air was the fastest growing airline in Ukraine last year, recording a 73% increase in flights, to 15,251, according to UkSATSE, Ukraine’s air traffic control agency. For the other top five: UIA increased its flights by 8% to 61,691; Turkish up 9% to 29,972; Belavia up 10% to 16,003; and LOT Polish up 24% to 15,813. Ryanair launched flights last fall and was not counted in the year-on-year comparisons.