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
45
minutes
Domestic โ International
75
minutes
International โ Domestic
75
minutes
International โ International
90
minutes
Interline Connections
120
minutes
๐ข Terminal Information
Albuquerque International Sunport (ABQ) in New Mexico, USA, serves as the primary international gateway for the state, handling both domestic and a limited number of international flights. The airport operates from a single, modern terminal building characterized by its Pueblo-style architecture and efficient design. Its layout is straightforward and integrated, featuring clearly defined zones for check-in, security screening (operated by TSA), and departure gates, all conveniently located within the same structure. All essential services and amenities are contained within this single terminal, eliminating the need for complex inter-terminal transfers. Walking times within the terminal are minimal, typically ranging from 5 to 15 minutes to reach most gates, ensuring a smooth and stress-free experience for passengers.\n\nSecurity procedures at ABQ 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. For international flights, basic immigration and customs facilities are integrated within the main terminal. Travelers undergo standard passport control and customs declaration procedures. While ABQ does not offer expedited services like Global Entry, the moderate volume of international traffic typically ensures these border formalities are processed efficiently without significant delays.\n\nAmenities at Albuquerque International Sunport are well-appointed for a regional international facility. While there are no extensive luxury airline lounges, comfortable waiting areas with charging stations are available. Dining options include a selection of cafes, fast-food outlets, and sit-down restaurants, offering both local Southwestern fare and national chains. Retail facilities are also available, including newsstands, gift shops selling Native American crafts, and convenience stores for travel essentials. Accessibility features are robust, with barrier-free access, accessible restrooms, elevators, and dedicated services for passengers with reduced mobility available upon request. Family facilities, such as children's play areas and baby changing rooms, are typically available, making travel with young children more convenient. Free Wi-Fi is generally available throughout the terminal.
๐ Connection Tips
Short walks; allow extra time during security peaks.
โ Back to San Francisco International Airport