SEC Filings Register for email alerts. United Airlines Holdings, Inc. Group 3,4,5Annual FilingsCurrent ReportsMergers & AcquisitionsOtherProxy FilingsQuarterly FilingsRegistration Statements Filing year - Any -2024202320222021202020192018201720162015201420132012201120102009200820072006200520042003200220012000199919981997199619951994 Items per page 102550 There are no SEC filings available. Pagination First page « First Previous page ‹ Previous … Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 Current page 10 United Airlines, Inc. Group 3,4,5Annual FilingsCurrent ReportsMergers & AcquisitionsOtherProxy FilingsQuarterly FilingsRegistration Statements Filing year - Any -2024202320222021202020192018201720162015201420132012201120102009200820072006200520042003200220012000199919981997199619951994 Items per page 102550 There are no SEC filings available. Pagination First page « First Previous page ‹ Previous … Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 Current page 10