Press release content from Globe Newswire. The AP news staff was not involved in its creation. Mesa Air Group Reports April 2021 Operating Performance Mesa Air Group, Inc.May 12, 2021 GMT PHOENIX, May 12, 2021 (GLOBE NEWSWIRE) -- Mesa Air Group, Inc. (NASDAQ: MESA) today reported Mesa Airlines’ operating performance for April 2021. Mesa Airlines reported 26,883 block hours in April 2021, a 161.1 percent increase from April 2020 as a result of increased flying due to industry recovery from the COVID-19 pandemic. The company also reported a controllable completion factor of 99.95 percent and 99.97 percent for its American and United operations, respectively. Operating statistics for April 2021 and fiscal year 2021 YTD are included in the table below.