United Airlines

United Airlines

Passenger Airlines
Chicago-based United Airlines is a major US network carrier with hubs in San Francisco, Chicago, Houston, Denver, Los Angeles, Newark, and Washington, D.C. United operates a hub-and-spoke system that is more focused on international and long-haul travel, especially across the Pacific, than its large US peers.

$37.8B

Market Cap • 1/8/2026

1968

(58 years)

Founded

1969

(57 years ago)

IPO

NASDAQ

Listing Exchange

Flag of United States

United States

Country

S&P500 Participant

Index Composite • 2026