Annual Report and Proxy Statement Letter to Stockholders More information is coming soon. Annual Reports Feb 25, 20202019 Annual Report2019 Annual Report 1.4 MB Proxy Statements Filing Date Form Download Description Apr 09, 2020 DEF 14A United Airlines Holdings, Inc. 2020 Proxy Statement.pdf 1.3 MB 0001047469-20-002218.rtf 0001047469-20-002218.xls