โฐ Minimum Connection Times
Domestic โ Domestic
40
minutes
Domestic โ International
90
minutes
International โ Domestic
90
minutes
International โ International
90
minutes
Interline Connections
120
minutes
๐ข Terminal Information
Denver International Airport features a distinctive architectural design with its iconic tent-like roof structure inspired by the snow-capped Rocky Mountains, creating one of the most recognizable airport profiles in the world. The airport operates through a single main terminal building connected to three concourses (A, B, and C) via an efficient underground automated train system that provides reliable service throughout the day.
The main terminal houses all check-in facilities, baggage claim areas, and ground transportation access points on multiple levels, with the train station located on Level 5. Concourse A primarily serves United Airlines and its Star Alliance partners as United's major western hub, Concourse B accommodates various domestic and international carriers including American, Delta, and international airlines, while Concourse C handles additional United operations and other carriers. The underground train system operates with frequent service, typically every 2-3 minutes during peak hours and every 4-6 minutes during off-peak periods, making connections between concourses quick and convenient.
Security checkpoints are positioned on Level 6 of the main terminal, with separate north and south checkpoints serving different concourses, plus dedicated international and United Club security areas. TSA PreCheck and CLEAR lanes are available at all checkpoints, with wait times ranging from 15-25 minutes during standard periods to 45-90 minutes during peak travel times, holiday periods, and weather delays that are common during Colorado's winter months.
International operations are distributed across all concourses with customs and immigration facilities located in the main terminal's Level 5. International arrivals proceed through comprehensive CBP facilities including Global Entry kiosks, while connecting passengers follow marked paths to the train system. Weather-related delays are frequent during winter months due to snow and ice conditions requiring extensive de-icing operations.
The airport offers extensive amenities throughout all areas, including restaurants featuring Colorado cuisine and local breweries, retail shops highlighting Colorado products and outdoor gear, and multiple airline lounges including United Clubs in all concourses, an American Admirals Club, and several independent lounges. The airport is renowned for its art installations throughout the terminal and concourses, free Wi-Fi, abundant charging stations, and family-friendly amenities including nursing rooms, children's play areas, and pet relief facilities.
๐ Connection Tips
DEN is United Airlines' hub. The underground train connects all concourses. Allow extra time during winter weather.
โฐ Minimum Connection Times
Domestic โ Domestic
60
minutes
Domestic โ International
90
minutes
Interline Connections
120
minutes
๐ข Terminal Information
Abilene Regional Airport (ABI) in Abilene, Texas, USA, functions as a regional airport primarily serving domestic flights for the city and its surrounding Big Country region. The airport operates from a single, compact terminal building designed for efficient passenger processing and comfort. Its layout is straightforward and integrated, with clearly defined areas for check-in, a small security screening point (operated by TSA), and departure gates, all within close proximity. All essential services are contained within this singular structure, meaning there are no complex inter-terminal connections or transfers. Walking times within the terminal are minimal, typically just a few minutes from entrance to aircraft, ensuring a quick and uncomplicated passenger experience.\n\nSecurity procedures at ABI adhere to Transportation Security Administration (TSA) standards. Passengers can expect thorough screening protocols for both carry-on and checked baggage, along with personal security checks. The airport generally experiences reasonable wait times at security checkpoints, rarely exceeding 15-20 minutes even during peak travel periods, benefiting from its well-managed operations and moderate passenger volume. As ABI primarily handles domestic flights, there are no international immigration or customs facilities on site; these functions would be processed at larger international airports if connecting from an international flight. The emphasis of security and operational processes is on facilitating smooth and efficient domestic air travel within the region.\n\nAmenities at Abilene Regional Airport are basic but designed to cater to the essential needs of regional travelers. There are no airline lounges. Comfortable seating is available in the waiting areas. Dining options typically include a small cafรฉ or snack bar, offering beverages and light meals, with limited choices reflecting the airport's regional status. Retail facilities are also modest, possibly including a small convenience store for travel essentials or local souvenirs. Accessibility features are rudimentary, primarily consisting of ground-level access throughout the small terminal building. Specialized assistance for passengers with reduced mobility would need to be coordinated in advance with their specific airline. Family facilities, such as children's play areas or dedicated nursing rooms, are not commonly available. Free Wi-Fi connectivity might be offered in designated areas, though its availability can vary.
๐ Connection Tips
Allow adequate time for connections. Check with airline for specific requirements.
โ Back to Denver International Airport