โฐ Minimum Connection Times
Domestic โ Domestic
45
minutes
Domestic โ International
90
minutes
International โ Domestic
90
minutes
International โ International
90
minutes
Interline Connections
120
minutes
๐ข Terminal Information
San Francisco International Airport operates as a major Pacific gateway with four distinct terminals: Terminals 1, 2, and 3 serving domestic operations, and the International Terminal (Harvey Milk Terminal 1) handling most international flights and some domestic operations. The AirTrain Blue Line connects all terminals and parking facilities, operating 24/7 with service every 4 minutes during peak hours and every 8-15 minutes during off-peak periods.
Terminal 1 primarily serves Southwest Airlines with some international carriers, Terminal 2 accommodates American Airlines and Virgin America operations in a newly renovated facility, Terminal 3 serves as United Airlines' primary West Coast hub with extensive domestic and international operations, and the International Terminal handles the majority of international carriers along with some domestic flights. Each terminal features multiple levels with departures on the upper level and arrivals on the lower level, connected by escalators, elevators, and moving walkways.
Security checkpoints are located in each terminal, with Terminal 3 featuring the most extensive TSA facilities including dedicated United Club security, multiple PreCheck lanes, and CLEAR kiosks. Wait times vary significantly by terminal and time of day, ranging from 20-30 minutes during off-peak periods to 60-120 minutes during peak international departure times, particularly for Asian flights departing in late evening hours. The airport's role as a major Pacific gateway creates concentrated international traffic patterns.
International operations flow primarily through the International Terminal, which houses comprehensive customs and immigration facilities including numerous Global Entry kiosks, automated passport control systems, and expansive baggage claim areas. Passengers transferring between the International Terminal and domestic terminals must exit the secure area, take the AirTrain, and re-clear security, adding significant time to connections. United's operations in Terminal 3 include some international flights with customs facilities, allowing for more efficient connections within United's network.
San Francisco's terminals showcase Bay Area culture and innovation with amenities including restaurants featuring California cuisine, local wine selections, and fresh, locally-sourced ingredients, retail shops highlighting San Francisco products and technology, and multiple airline lounges including United Clubs, American Admirals Clubs, and various international carrier lounges in the International Terminal. The airport is renowned for its art installations, museum-quality exhibits, free Wi-Fi throughout, abundant charging stations, and panoramic views of San Francisco Bay. Sustainability initiatives include extensive recycling programs, locally-sourced food options, and environmental exhibits throughout the terminals.
๐ Connection Tips
SFO is a major international gateway. International Terminal transfers require re-security screening. AirTrain connects all terminals.
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 San Francisco International Airport