 MEXICO CITY, May 5, 2021 PRNewswire -- Volaris NYSE: VLRS and BMV: VOLAR, the ultra-low-cost airline serving Mexico, the United States and Central America, reports April 2021 preliminary traffic results. In the domestic Mexican market, demand continued to recover, and we capitalized on opportunities to add capacity, ending the month with 17.8 more ASMs Available Seat Miles than in April 2019. 