March 16, 2020 Michael J. Lotz President and Chief Financial Officer Mesa Air Group, Inc. 410 North 44th Street, Suite 700 Phoenix, AZ 85008 Re: Mesa Air Group, Inc. Form 10-K for the Fiscal Year Ended September 30, 2019 Filed December 17, 2019 File No. 1-38626 Dear Mr. Lotz: We have completed our review of your filing. We remind you that the company and its management are responsible for the accuracy and adequacy of their disclosures, notwithstanding any review, comments, action or absence of action by the staff. Sincerely, Division of Corporation Finance Office of Energy & Transportation