SKYWEST INC 10-Q

ITEM 1A. RISK FACTORS ​ In addition to the other information set forth in this Report, you should carefully consider the factors discussed in Part I, Item 1A, “Risk Factors” in our Annual Report on Form 10-K for the year ended December 31, 2021, and in our other filings with the SEC, which factors could materially affect our business, financial condition and results of operations. The risks described in our reports filed with the SEC are not the only risks facing our company. Additional risks and uncertainties not currently known to us or that we currently deem to be immaterial also may materially adversely affect our business, financial condition and results of operations. ​ ITEM 6. EXHIBITS ​ ​ 31.1 ​ Certification of Chief Executive Officer 31.2 ​ Certification of Chief Financial Officer 32.1 ​ Certification of Chief Executive Officer 32.2 ​ Certification of Chief Financial Officer 101.INS ​ Inline XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document. 101.SCH ​ Inline XBRL Taxonomy Extension Schema Document 101.CAL ​ Inline XBRL Taxonomy Extension Calculation Linkbase Document 101.DEF ​ Inline XBRL Taxonomy Extension Definition Linkbase Document 101.LAB ​ Inline XBRL Taxonomy Extension Label Linkbase Document 101.PRE ​ Inline XBRL Taxonomy Extension Presentation Linkbase Document 104 ​ Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101) ​ ​ ​ 37 Table of Contents SIGNATURE ​ Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this Quarterly Report on Form 10-Q for the quarter ended June 30, 2022, to be signed on its behalf by the undersigned, thereunto duly authorized, on August 4, 2022. ​ ​ ​ ​ ​ SKYWEST, INC. ​ ​ ​ ​ By /s/ Robert J. Simmons ​ ​ Robert J. Simmons ​ ​ Chief Financial Officer ​ ​ ​ 38