Mesa Air Group, Inc. reported operating performance for the month and year to date ended December 2020. For the month, the company has reported 25,933 block hours compared to 39,212 block hours a year ago. Departures were 12,821 as compared to 20,802 a year ago. For the year to date, the company reported 69,247 block hours, compared to 115,562 block hours a year ago. Departures were 35,344 as compared to 62,725 a year ago.