United Airlines operates from Terminal B at Denver International Airport (DEN), a major hub for both domestic and international flights. Terminal B is spacious, modern, and designed to manage the high volume of travelers going through Denver. United Airlines Denver International Airport operates many gates to provide frequent flights to major cities in the United States as well as international destinations. The terminal features a number of amenities aimed to improve the passenger experience. Passengers can select from a variety of dining options, ranging from quick bites to sit-down meals, to accommodate their diverse tastes and dietary needs. There are also various retail stores selling travel essentials, souvenirs, and luxury items. Free Wi-Fi is available throughout the terminal to help visitors stay connected while at the airport. In addition to these advantages, Terminal B includes enough seating, charging outlets, and clear signage, making it easy to navigate. The terminal's architecture incorporates natural light and open spaces to provide a welcoming environment for passengers. Ground transportation options, including taxis, shuttles, and rental automobiles, are readily available from Terminal B. United Airlines' operations in this terminal make it a hub for both business and leisure travelers passing through Denver.