On the Record · United Airlines
United Airlines subsidiaries, as it lists them
The subsidiaries United Airlines lists in its latest annual report, with the jurisdiction of each, linked to the filing.
Subsidiaries it lists
| Subsidiary | Jurisdiction |
|---|---|
| United Airlines Holdings, Inc. | Delaware |
| United Airlines, Inc. | Delaware |
| Air Wis Services, Inc. | Wisconsin |
| Air Wisconsin, Inc. | Wisconsin |
| Domicile Management Services, Inc. | Delaware |
| CAL Cargo, S.A. de C.V. | Mexico |
| CALFINCO Inc. | Delaware |
| CALFINCO Caymans Ltd. | Cayman Islands |
| Century Casualty Company | Vermont |
| Continental Airlines de Mexico, S.A. | Mexico |
| Continental Airlines, Inc. Supplemental Retirement Plan for Pilots Trust Agreement | Delaware |
| Covia LLC | Delaware |
| Mileage Plus Holdings, LLC | Delaware |
| MPH I, LLC | Delaware |
| Mileage Plus Marketing, Inc. | Delaware |
| Mileage Plus, LLC | Delaware |
| Mileage Plus Intellectual Property Assets, Ltd. | Cayman Islands |
| Mileage Plus Intellectual Property Assets Aggregator, Ltd. | Cayman Islands |
| Mileage Plus Intellectual Property Assets Holdings UIP, Ltd. | Cayman Islands |
| Mileage Plus Intellectual Property Assets Holdings MIP, Ltd. | Cayman Islands |
| Mileage Plus Intellectual Property Assets SPV Partner, Ltd. | Cayman Islands |
| Mileage Plus Intellectual Property Assets GP S.à r.l. | Luxembourg |
| Mileage Plus Intellectual Property Assets Lux 1 SCS | Luxembourg |
| Mileage Plus Intellectual Property Assets Lux 2 SCS | Luxembourg |
| Presidents Club of Guam, Inc. | Delaware |
| UABSPL Holdings, Inc. | Delaware |
| UAL Benefits Management, Inc. | Delaware |
| United Aviation Fuels Corporation | Delaware |
| United Airlines Ventures, Ltd. | Cayman Islands |
| United Airlines Ventures Management LLC | Delaware |
| United Airlines Business Services Private Limited | India |
| United Ground Express, Inc. | Delaware |
| United Travel Services, LLC | Delaware |
| United Vacations, Inc. | Delaware |
| Westwind School of Aeronautics, Phoenix, LLC | Delaware |
From Exhibit 21 of the 10-K for 2025. Companies must list their significant subsidiaries there and may leave out smaller ones, so this is the company’s own list, not every entity it owns.
Read from United Airlines’s annual reports (10-K for 2025, 10-K for 2024, 10-K for 2023) and the financial data it files with the SEC, as of 2026-02-12. Every quotation is word for word from the filing linked beside it; how these pages are built and checked. The full record is in its company data sheet.