U

Company dossier

UNITED AIR LINES, INC.

CIK 0000101001SIC 4512Air Transportation, Scheduled

Exchange

Entity type

operating

Fiscal year end

Dec 31

Headquarters

DE

Company overview

UNITED AIR LINES, INC.

United Air Lines, Inc. operates the broad network of a global legacy carrier, combining passenger service across domestic and international routes with cargo handling, charter scheduling, and loyalty-program partnerships as its core offerings; these keep business travelers, premium leisure passengers, and freight shippers within its target market, while ancillary services such as co-branded credit card rewards and airport lounge access add incremental revenue. Rooted in SIC 4512 for air transportation, scheduled, the company juggles cyclical demand, volatile fuel and labor costs, and evolving environmental, safety, and airline-industry oversight that drive material risk disclosures, and the latest filing is currently undetermined within public sources; tight compliance with Department of Transportation, Federal Aviation Administration, and international aviation statutes is therefore essential for capital deployment and route planning. CIK 101001 appears on filings as the company coordinates fleet modernization and digital experiences to sustain competitiveness; consider viewing live SEC filings on Earnings Feed.

Source: Earnings Feed research · last updated 11/24/2025

Recent filings

Latest submissions
7 items

Monitoring

Insider owner filings
Yes
Insider issuer filings
No
Tickers on record
0

Ticker roster

No tickers on record.

Addresses

  • business

    JENNIFER L. KRAFT - HDQLD 233 SOUTH WACKER DRIVE

    CHICAGO, IL, 60606

  • mailing

    JENNIFER L. KRAFT - HDQLD 233 SOUTH WACKER DRIVE

    CHICAGO, IL, 60606

Former names

  • UNITED AIR LINES INC

    1994-07-082013-02-08