United Airlines UAL

TransportationMarket cap $37B8 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+.

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Suppliers 4

Companies that sell to United Airlines

AmazonConsumer & Retail · $2.7TUnited uses AWS for reservations platform
GE AerospaceIndustrial & Defense · $339BGE engines on United Boeing 787 Dreamliners
RTX (Raytheon)Industrial & Defense · $255BPratt & Whitney on United A320neo family
AirbusAerospace · $170BA321neo aircraft for United's narrowbody fleet

Partners 1

Strategic partnerships, joint products and alliances

SkyWest AirlinesTransportation · $4BUnited Express regional

Competitors 3

Companies it competes with

Delta Air LinesTransportation · $56BHub airport competition
Southwest AirlinesTransportation · $21BAirline market competition
American AirlinesTransportation · $9BTrans-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.