United Airlines UAL

TransportationMarket cap $28B8 connections

United Airlines operates the most global US network with hubs in Chicago, Newark, Houston, and San Francisco. Its Polaris business class and international route network attract high-yield corporate travelers. United's loyalty program MileagePlus has been spun out as a separate asset valued at $22B+.

Explore United Airlines on the interactive map Relationship timeline Find a path to another company

Suppliers 4

Companies that sell to United Airlines

AmazonConsumer & Retail · $2.0TUnited uses AWS for reservations platform
GE AerospaceIndustrial & Defense · $200BGE engines on United Boeing 787 Dreamliners
AirbusAerospace · $170BA321neo aircraft for United's narrowbody fleet
RTX (Raytheon)Industrial & Defense · $145BPratt & Whitney on United A320neo family

Partners 1

Strategic partnerships, joint products and alliances

SkyWest AirlinesTransportation · $3BUnited Express regional

Competitors 3

Companies it competes with

Delta Air LinesTransportation · $38BHub airport competition
Southwest AirlinesTransportation · $18BAirline market competition
American AirlinesTransportation · $10BTrans-Atlantic rivalry

Other Transportation companies

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Relationships are compiled by VexMap from company filings, announcements and reporting, and last reviewed September 2026. Spotted something wrong? Tell us. Not investment advice.