Where is bz
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Last updated: April 8, 2026
Key Facts
- Baku Heydar Aliyev International Airport (IATA: BZ) is located in Baku, Azerbaijan, about 20 km (12 miles) northeast of the city center.
- The airport handled over 4.5 million passengers in 2023, making it the busiest airport in Azerbaijan.
- It was renamed in 2004 to honor Heydar Aliyev, the former President of Azerbaijan, and underwent a major expansion completed in 2014.
- The airport has three passenger terminals with a total capacity of 6 million passengers annually and serves over 30 airlines.
- BZ airport operates flights to more than 50 destinations worldwide, including major hubs like Istanbul, Moscow, Dubai, and London.
Overview
BZ is the IATA code for Baku Heydar Aliyev International Airport, the primary international airport serving Baku, the capital city of Azerbaijan. Located approximately 20 kilometers (12 miles) northeast of Baku's city center, this airport is a crucial hub for air travel in the Caucasus region. It was originally known as Bina International Airport but was renamed in 2004 to honor Heydar Aliyev, the former President of Azerbaijan who served from 1993 to 2003. The airport has undergone significant modernization to support Azerbaijan's growing economy and tourism industry.
The airport's history dates back to the Soviet era when it was established as a military airbase. After Azerbaijan gained independence in 1991, the airport was developed into a civilian facility, with its first passenger terminal opening in 1999. A major expansion project was completed in 2014, adding new terminals and infrastructure to handle increasing passenger traffic. Today, Baku Heydar Aliyev International Airport is operated by the state-owned company Azerbaijan Airlines (AZAL) and serves as a key transit point for flights between Europe and Asia.
How It Works
Baku Heydar Aliyev International Airport functions as a modern aviation hub with advanced facilities and services.
- Terminal Operations: The airport has three passenger terminals: Terminal 1 for international flights, Terminal 2 for domestic and regional flights, and the new Terminal 3, which opened in 2014. Together, these terminals cover a total area of 65,000 square meters and can handle up to 6 million passengers annually. Terminal 3 features state-of-the-art amenities, including automated check-in kiosks and biometric security systems.
- Airlines and Routes: Over 30 airlines operate at BZ airport, including Azerbaijan Airlines (the flag carrier), Turkish Airlines, Lufthansa, and Qatar Airways. It offers flights to more than 50 destinations worldwide, with key routes to cities like Istanbul (over 50 flights weekly), Moscow, Dubai, London, and Frankfurt. In 2023, the airport recorded over 40,000 aircraft movements, facilitating both passenger and cargo transport.
- Infrastructure and Services: The airport features two runways, with the main runway (16/34) measuring 3,700 meters (12,139 feet) in length, capable of accommodating large aircraft like the Airbus A380. It offers a range of passenger services, including VIP lounges, duty-free shopping, and dining options. Cargo operations are supported by a dedicated cargo terminal with an annual capacity of 100,000 tons, handling goods such as oil equipment and agricultural products.
- Connectivity and Accessibility: BZ airport is well-connected to Baku city via multiple transport options. The Baku Metro's 28 May station links to the airport through a shuttle bus service, while taxis and ride-sharing apps provide direct access. A high-speed rail link is under development, expected to reduce travel time to the city center to under 20 minutes. The airport also offers ample parking with over 2,000 spaces and rental car services from major companies.
Key Comparisons
| Feature | Baku Heydar Aliyev International Airport (BZ) | Istanbul Airport (IST) |
|---|---|---|
| Passenger Traffic (2023) | Over 4.5 million | Over 76 million |
| Number of Terminals | 3 | 2 (with plans for expansion) |
| Annual Capacity | 6 million passengers | 90 million passengers |
| Key Airlines | Azerbaijan Airlines, Turkish Airlines | Turkish Airlines, Pegasus Airlines |
| Geographic Role | Gateway to Caucasus region | Major hub between Europe and Asia |
Why It Matters
- Economic Impact: BZ airport is a vital driver of Azerbaijan's economy, contributing significantly to tourism and trade. In 2023, it supported over 10,000 jobs directly and indirectly, with tourism revenue from airport arrivals exceeding $2 billion. The airport facilitates exports, particularly in the oil and gas sector, by handling specialized cargo flights.
- Regional Connectivity: As the busiest airport in Azerbaijan, BZ enhances connectivity within the Caucasus and to global markets. It serves as a key transit point for flights between Europe and Central Asia, with over 30% of passengers in 2023 being transit travelers. This connectivity supports diplomatic and cultural exchanges, with direct flights to 25 countries.
- Technological Advancement: The airport's modernization, including the 2014 expansion, showcases Azerbaijan's investment in infrastructure. It incorporates green technologies, such as solar panels that generate 5% of its energy needs, and smart systems for efficient operations. These advancements position Baku as a growing aviation hub in a competitive region.
Looking ahead, Baku Heydar Aliyev International Airport is poised for further growth, with plans to increase annual capacity to 10 million passengers by 2030. Ongoing developments, such as the proposed rail link and terminal upgrades, aim to enhance passenger experience and sustainability. As Azerbaijan continues to diversify its economy beyond oil, BZ airport will play a crucial role in attracting business and leisure travelers, solidifying its status as a key aviation center in the Caspian region.
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Sources
- WikipediaCC-BY-SA-4.0
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