In 2025, the world’s cleanest countries are not just global leaders in environmental health—they are also innovators in climate policy, renewable energy, and sustainable development. These nations have earned top rankings through rigorous assessment by the Environmental Performance Index (EPI) and the Climate Change Performance Index (CCPI), which together provide the most authoritative and data-driven evaluations of national environmental performance.

The EPI, developed by Yale and Columbia Universities, uses 58 indicators across 11 categories—ranging from air and water quality to biodiversity and climate policy—to rank 180 countries on how well they meet sustainability targets. The CCPI, meanwhile, evaluates 63 countries and the EU, covering over 90% of global greenhouse gas emissions, and assesses performance in GHG emissions, renewable energy, energy use, and climate policy.

These indices are vital tools for policymakers, businesses, and communities, offering a granular view of each country’s strengths and weaknesses, helping to set targets, track trends, and identify best practices for a sustainable future. High-ranking countries benefit from advanced regulatory frameworks, greener infrastructure, and new market opportunities for sustainable technologies. Here’s a closer look at what sets each of the top 10 apart in 2025:

1. Estonia (EPI Score: 75.3)

Estonia leads the world in cleanliness and sustainability, thanks to its extensive forest cover, effective use of bioenergy, and a strong focus on natural resource management. The country has set ambitious climate goals, including a 70% reduction in greenhouse gas emissions by 2030 and carbon neutrality by 2050.

Estonia achieved an 11.3% emissions reduction in late 2024, outpacing the rest of the EU, even as its economy grew. The capital, Tallinn, has become a beacon of urban sustainability, winning the ITB Earth Award 2025 for its zero-waste Song and Dance Celebration, which drastically cut single-use plastics and promoted circular economy practices.

Estonia’s environmental policies have also led to Europe’s cleanest air and ongoing investments in wind, solar, and energy storage. However, the country faces challenges in fully phasing out fossil fuels and balancing biomass production with forest conservation.

2. Luxembourg (EPI Score: 75.0)

Luxembourg stands out as a small nation with outsized environmental achievements, earning an EPI score of 75.0 in 2024 and a 4.1-point rise over the past decade. The country leads the world in water management, boasting a near-perfect score of 90.6 in Water Resources and an astounding 99.8 in Sanitation & Drinking Water. Over 55% of Luxembourg’s land is protected, contributing to a top-tier biodiversity score of 84.8.

The nation’s capital has pioneered green investments, while advanced wastewater treatment and strict EU-aligned standards keep pollution low. While Luxembourg excels in ecosystem vitality and heavy metal pollution control, it continues to work on reducing per capita greenhouse gas emissions and curbing tree cover loss.

3. Germany (EPI Score: 74.6)

Germany ranks third globally with an EPI score of 74.6 in 2024, marking a 4.4-point improvement over ten years. The country treats 100% of its urban wastewater, achieving a high 89.1 in Water Resources, and protects a significant share of its land and seas, reflected in its 82.4 Biodiversity & Habitat score.

Germany’s robust environmental policies are complemented by massive investments in green infrastructure and renewable energy. The nation’s cities are recognized for clean air, efficient public transport, and progressive urban planning. Germany’s approach demonstrates that sustainability can go hand in hand with industrial progress, though ongoing industrial emissions remain a challenge.

4. Finland (EPI Score: 73.7)

Finland secures the fourth spot with a 2024 EPI score of 73.7, though this reflects a slight decrease from its 2014 score. The country is a global leader in public health, scoring a perfect 100.0 in both Sanitation & Drinking Water and Heavy Metals. Finland’s well-managed forests, protected natural areas, and clean air contribute to its strong ecosystem vitality.

The nation’s deep cultural connection to nature is evident in its policies, which seamlessly integrate sustainability into daily life. Finland’s challenge lies in maintaining its high standards amid growing urbanization and climate pressures.

5. United Kingdom (EPI Score: 72.7)

The United Kingdom earns an EPI score of 72.7 in 2024, up by 2.1 points over the past decade. The UK has made significant progress in reducing carbon emissions, largely through aggressive wind energy deployment and expanded recycling programs. Urban green spaces and biodiversity conservation have improved city livability and environmental health.

The UK continues to update its climate policies to meet international targets, but faces ongoing challenges with air quality in some metropolitan areas and the need for further emissions reductions.

6. Sweden (EPI Score: 70.5)

Sweden ranks sixth with a 2024 EPI score of 70.5, showing a modest 1.6-point increase over ten years. The country’s energy mix is dominated by hydropower and wind, and it is a pioneer in negative emissions technologies.

Sweden’s cities are models of sustainable urban development, and the nation’s commitment to clean air, water, and biodiversity is unwavering. However, Sweden faces pressure to further reduce emissions from transportation and industry to meet its ambitious climate goals.

7. Norway (EPI Score: 70.0)

Norway holds the seventh position with a 2024 EPI score of 70.0, up 3.6 points over the last decade. The country boasts nearly universal access to clean drinking water and sanitation, and its electricity is almost entirely supplied by hydropower.

Norway’s proactive climate policies and investments in electric mobility and carbon capture have resulted in some of the world’s lowest per capita emissions. The country’s challenge is balancing oil and gas exports with its climate commitments.

8. Austria (EPI Score: 69.0)

Austria scores 69.0 on the 2024 EPI, reflecting a slight decrease of 0.3 points over ten years. The country excels in maintaining clean cities and countryside through strict agricultural and chemical regulations. Austria’s public transport system and urban planning support eco-living, while strong environmental laws ensure high water quality and effective waste management.

Austria’s challenge is to address areas of stagnation and reinvigorate progress on climate adaptation and emissions reduction.

9. Switzerland (EPI Score: 68.0)

Switzerland earns a 2024 EPI score of 68.0, up 1.8 points over the last decade. The country is renowned for its pristine landscapes, robust waste management, and advanced water treatment systems.

Switzerland’s environmental protection laws and public engagement in sustainability initiatives help maintain high living standards and ecological health. However, Switzerland must continue to innovate in renewable energy and reduce its ecological footprint to stay ahead.

10. Denmark (EPI Score: 67.9)

Denmark rounds out the top ten with an EPI score of 67.9 in 2024, a 1.7-point increase over ten years. The nation is a global leader in wind energy and urban planning that prioritizes cycling and green spaces. Denmark’s comprehensive recycling policies and low pollution levels make it a model for clean living. 

The country’s ongoing challenge is to further cut emissions from agriculture and transportation while maintaining economic growth.

How Are These Rankings Determined?

Environmental Performance Index (EPI):

• Uses 58 indicators across 11 categories, including air quality, water and sanitation, biodiversity, habitat protection, and climate policy.
• Weights environmental health (40%) and ecosystem vitality (60%) to reflect both immediate human well-being and long-term sustainability.
• Draws data from the WHO, UN, and other global agencies, providing a scorecard for each country and highlighting leaders and laggards.

Climate Change Performance Index (CCPI):

• Assesses four main categories: GHG emissions (40%), renewable energy (20%), energy use (20%), and climate policy (20%).
• Uses 14 indicators, combining quantitative data (from IEA, FAO, UNFCCC) and qualitative expert assessments of national and international climate policy.
• Covers 63 countries and the EU, representing over 90% of global GHG emissions.

These indices are not just academic—they guide policy, inform investment, and help countries benchmark progress toward sustainability goals. High-ranking countries typically have strong regulatory frameworks, transparent governance, and engaged civil societies, making them attractive for sustainable business and investment.

Why Does This Matter?

• Policy Guidance: Countries use EPI and CCPI data to set targets, track trends, and refine environmental policies.
• Business and Investment: High scores signal a favorable environment for green investment and sustainable business operations.
• Public Health: Clean air, water, and effective waste management directly improve quality of life and reduce healthcare costs.
• Global Leadership: These nations serve as models for others striving to balance economic growth with environmental stewardship.

Summary point

As environmental challenges grow increasingly urgent worldwide, the achievements of these top 10 cleanest countries in 2025 offer both inspiration and a practical roadmap for sustainable development. Their success demonstrates that with visionary leadership, innovative technologies, and committed public participation, it is possible to safeguard natural resources, improve public health, and foster economic growth simultaneously.

By learning from their policies and practices, other nations can accelerate their own journeys toward a cleaner, greener, and more resilient future—ensuring a healthier planet for generations to come

Dubai Airports has launched an inspiring new art exhibition at Dubai International Airport (DXB) that celebrates the talent and creativity of People of Determination through a partnership with Mawaheb, a Dubai-based art studio supporting these artists.

The exhibition, located in Terminal 1 near the Airlines Lounge on Departures Level 1, features 12 unique canvases showcasing diverse styles including abstract, figurative, surrealist, and pop art. Each piece reflects the personal stories and perspectives of the artists, offering travellers a glimpse into their creativity and spirit.

This initiative aligns with the UAE's 'Year of Community' and reflects Dubai Airports' long-standing commitment to social inclusion and accessibility. Paul Griffiths, CEO of Dubai Airports and a Mawaheb Ambassador, highlighted the exhibition's power to challenge perceptions and shift mindsets among the millions of travellers passing through DXB. He described the artwork as possessing "raw expression" and a "fearless use of colour," underscoring how every individual has a unique story and voice worth hearing.

Wemmy de Maaker, Founder and Managing Director of Mawaheb, expressed gratitude for the platform provided by Dubai Airports, emphasizing the exhibition's role in inspiring a sense of possibility for all viewers and giving the artists a highly visible opportunity to showcase their work on an international stage. Mawaheb has nurtured artistic talents since 2017, and the partnership with Dubai Airports has grown to become a strong symbol of inclusion and creative expression.

Among the notable artworks are "Shapes of My Mind" by Kieran Carter, "Prezioso" by Marwan Al Khaja which is a gold-leafed piece, "Leila’s Lillies" by Leila Murgian, and other evocative works such as "Punk 2" by Richard Gillam and "The Light Inside Me" by Zaid Jafar. Each painting is accompanied by information about the artist and their story, allowing travellers to engage deeply with the art.

The exhibition at such a busy international airport not only enriches the travel experience with creativity and meaning but also serves as a powerful statement on inclusivity, demonstrating that people of all abilities have valuable perspectives to share. It reinforces Dubai’s commitment to community engagement and presents art as a medium of empowerment, awareness, and social change.

The exhibition is expected to be a lasting feature at DXB, inspiring both travellers and the wider community to celebrate diversity, talent, and the human spirit.

Atlanta’s Hartsfield-Jackson International Airport (ATL) continues to hold the prestigious title of the busiest airport in the world in 2025, maintaining its dominance with extremely high passenger traffic and flight operations. In 2024, ATL served over 108 million passengers, far surpassing its closest competitors, and operated nearly 800,000 aircraft movements, making it the busiest both in terms of passenger numbers and aircraft operations globally.

This dynamic airport has been the world’s busiest for 26 out of the last 27 years, retaining its top rank despite challenges such as the pandemic disruption in 2020.

Passenger Traffic and Flight Capacity

According to the latest data from OAG and Airports Council International (ACI), ATL handled over 5.3 million scheduled seats in March 2025 alone, marking a steady year-over-year increase of approximately 1-3%. The airport’s capacity reflects not just the number of flights but the scale of operations including routes to over 225 domestic and international destinations.

Atlanta acts as the primary hub for Delta Air Lines—one of the world's largest airlines—and also supports significant operations by Frontier, Southwest, and Spirit Airlines. Its extensive flight network covers North America, Latin America, Europe, Africa, the Middle East, and East Asia, exemplifying its global connectivity.

Economic and Operational Impact

ATL’s economic footprint is immense, employing roughly 55,300 people in airline, security, concession, government, and airport tenant roles. The airport generates a direct and indirect economic impact exceeding $3.2 billion annually, contributing more than $19.8 billion to the regional economy.

This establishes the airport as not only a transportation hub but a vital economic engine for Georgia and the southern United States. The airport complex includes major terminals such as the Maynard H. Jackson International Terminal, enhancing international travel capacity since its opening in 2012.

Global Ranking and Competitive Landscape

In the global rankings, ATL remains ahead of major international airports such as Dubai International Airport (DXB), which held second place with about 92 million passengers in 2024, and Dallas/Fort Worth International Airport (DFW), which saw a significant rise to approximately 87 million passengers.

The competition is increasingly tight; OAG data from September 2025 shows ATL handled 5.12 million seats while Dubai trailed closely behind with 5.1 million, indicating ongoing competition to hold the top position. Other major global hubs in the top five include Tokyo Haneda Airport and London Heathrow Airport.

Future Outlook

The outlook remains positive despite global economic and geopolitical uncertainties. Passenger numbers worldwide are recovering and surpassing pre-pandemic levels, with global air travel expected to continue growing. ATL is strategically positioned to remain the leading airport by capacity and passenger traffic due to its robust infrastructure, hub functions, and strong airline partnerships. Continued investments and expansions are expected to further bolster its capabilities to handle increasing air travel demand going forward.

In summary, Hartsfield-Jackson Atlanta International Airport solidifies its position in 2025 as the busiest airport on the planet, setting benchmarks in passenger traffic, flight capacity, and economic contribution while holding a pivotal role in the global aviation network.

Travelers passing through Dubai International Airport (DXB) are set to experience a more streamlined security process soon. Starting shortly, passengers will no longer need to remove liquids over 100ml or laptops from their hand luggage during security checks. This significant update comes after successful trials of advanced scanning technologies that have shown promising results.

Enhanced Security Protocols

As the world’s busiest airport hub, Dubai Airports is adapting its security measures to align with international aviation standards. This change aims to benefit airlines such as Emirates (EK) and others operating from DXB by reducing wait times and improving the efficiency of security screenings.

New checkpoint scanners from Smiths Detection, a reputable UK-based company, are being tested across Terminals 1, 2, and 3 under the Dubai Aviation Engineering Projects (DAEP). Paul Griffiths, the CEO of Dubai Airports, confirmed that these advanced scanners will allow passengers to keep their liquids and electronic devices in their bags during screenings, significantly enhancing convenience.

This new system reflects similar initiatives already implemented in various European airports, utilizing cutting-edge 3D scanning technology designed to improve detection accuracy, reduce false alarms, and enhance overall processing efficiency.

Trends in Passenger Growth

In the first half of 2025, Dubai International Airport welcomed an impressive 46 million travelers, marking a 2.3 percent increase compared to the same period last year. During the second quarter from April to June, the airport recorded 22.5 million passengers, indicating a notable 3.1 percent rise in traffic.

Airport authorities recognize that the requirement for passengers to remove laptops and liquids can be a major inconvenience. By optimizing this process, the airport aims to enhance customer satisfaction while adhering to rigorous safety standards.

Additionally, upgrades are being made to the hold baggage screening process, which inspects checked luggage for explosives and prohibited items, with new machinery being introduced. Griffiths noted that initial trials of this technology have been “very successful,” showcasing quicker processing times and reliable results.

Expected Timeline for Implementation

While a specific date for the rollout has not been confirmed, Griffiths indicated that positive outcomes from the trials could soon enable the implementation of these updated rules, thereby improving customer experiences and enhancing the airport's reputation. The full rollout will depend on the installation and delivery schedules of the new equipment, with ongoing trials currently in progress.

Similar advanced systems are already operational at other international airports, signifying a global trend toward more passenger-friendly security measures. For Dubai, the objective is to create an airport experience that minimizes delays, allowing travelers to spend less time in queues and more time enjoying the diverse services, shops, and lounges available.

Ongoing Investments in Aviation Technology

The UAE is committed to substantial investments in cutting-edge aviation technology to maintain its competitive edge in global air travel. At Zayed International Airport (AUH) in Abu Dhabi, a seamless biometric check-in system is already in place, allowing passengers to complete security clearance in mere moments. The new security measures at Dubai International Airport will further facilitate faster clearance for travelers.

These innovations highlight the UAE's dedication to enhancing its international standing in air travel, ensuring it remains a top destination for global travelers. Furthermore, as the aviation industry evolves, Dubai Airports aims to stay at the forefront of technological advancements, continually improving the passenger experience and ensuring safety and security.

Stay connected with us for further updates, and be sure to follow us on social media for the latest news and developments. Your journey through Dubai International Airport is about to become even more enjoyable!

Riyadh’s King Khalid International Airport (RUH) serves as a major gateway to Saudi Arabia and the world, with five passenger terminals accommodating domestic and international flights. For travelers seeking comfort and luxury before their flights, the airport offers a variety of top-tier lounges, each designed to cater to different preferences and travel needs. Whether flying domestic or abroad, these lounges provide premium amenities to recharge, dine, work, or unwind in style and convenience.

Altanfeethi Lounge

The leading VIP lounge in RUH, Altanfeethi Lounge offers an upscale setting, private dining rooms, table service, and a trendy yet cozy atmosphere. Known for attentive hospitality, it’s suitable for groups, solo travelers, and tourists seeking exclusivity and seamless service.

Located in the domestic terminal, Altanfeethi is open 24/7 and supports multiple payment options including credit card, debit card, and NFC mobile payments. Wheelchair accessibility and a variety of parking choices are available. Advance reservations are highly recommended.

Facilities:

• 24/7 access via advance reservation
• Private dining rooms and table service
• Gourmet food and dancing/entertainment areas
• Wheelchair accessibility and child-friendly amenities
• Valet and free parking options

This lounge is perfect for solo travelers and groups looking for an elegant place to

Hayyak Lounge

Hayyak Lounge offers two modern locations in Terminals 3 and 5, both open around the clock. Facilities feature comfortable seating that reflects Arab hospitality, food and beverages buffet, sleep rooms, and VIP rooms. Access can be complimentary for first/business-class passengers or eligible cardholders, but paid entrance is also offered. Hayyak is wheelchair-friendly and provides paid parking. Reviews note its convenience for both international and domestic journeys.

Facilities:

• Free Wi-Fi and entertainment screens
• Hot and cold buffet meals and beverages
• Prayer rooms and children’s seating
• VIP rooms and smoking sections
• Wheelchair accessible and staffed to assist travelers

Hayyak is suitable for all traveler types, especially during busy hours.

Al Fursan Lounge

The flagship Al Fursan Lounge, operated by Saudia, is found in both Terminal 2 (international) and Terminal 5 (domestic). Certified as a 4-star lounge, it boasts hot and cold buffets, relaxing rest spaces, sleep rooms, children’s areas, showers, and a business workspace. Al Fursan is praised for cleanliness, food selection, and ample seating. Staff are efficient and pleasant. Access is complimentary for eligible Saudia/SkyTeam passengers; paid access is around SAR 168–287.50, with discounts for children.

Facilities:

• Plush seating and quiet relaxation zones
• Hot and cold buffet dining with soft and premium drinks
• Business centers, fast Wi-Fi, and printer access
• Dedicated children’s play area and prayer rooms
• Shower facilities and multiple terminal locations

Ideal for premium travelers needing a blend of work and relaxation.

Wasan Lounge

A standout for rest and privacy, Wasan Lounge (Terminal 5) is designed for long layovers and delays. The highlight is its sleep capsules with advanced lighting, charging ports, and interactive screens. Beds are hotel-quality, and the lounge accommodates up to 300 guests daily. Entry fee is SAR 149.5 (adults); sleep cabins are bookable by the hour (SAR 56/hr) or full session (single/double beds at SAR 134–172.5).

Facilities:

• Sleep pods with adjustable lighting and charging ports
• Workstations with high-speed Wi-Fi
• Buffet and à la carte dining options
• Prayer room and children’s play areas
• VIP rooms and smoking cabins

Wasan Lounge is a fantastic choice for business travelers and families seeking comfort and privacy.

Plaza Premium Lounge | Terminal 1

The international traveler’s favorite, Plaza Premium Lounge (Terminal 1/2, opposite Gate 21) serves 24/7 with a calm, spacious environment, seating for 210, Arabian and international cuisine, prayer area, high-speed Wi-Fi, and amenities including disabled access, flight monitors, and children’s rates. Walk-in rates: SAR 195/2 hours, SAR 335/5 hours, SAR 535/10 hours, with children discounted. No sleep pods, but excellent for short stays and work.

Facilities:

• Wide range of local and international dishes, including made-to-order meals
• Comfortable seating, sleep rooms, and showers with luxury bath products
• High-speed Wi-Fi, entertainment pods, and reading materials
• Prayer rooms and family-friendly zones
• 24/7 availability and wheelchair accessible

Plaza Premium balances modern amenities with traditional warmth, ideal for various traveler types.

Flynas Lounge (Nasmiles Lounge)

Flynas Lounge (Nasmiles Lounge) in Terminal 5 caters to Flynas passengers and select loyalty participants. Rated 3.5/5, it’s open 7am–6pm, offers essential comforts and free parking, and is wheelchair accessible. While smaller than others, it’s a convenient option for Flynas travelers.

Facilities:

• 24/7 operation and private seating areas
• Hot meals, snacks, and refreshments
• VIP rooms, sleep rooms, and prayer facilities
• Complimentary luggage storage and luxury car service

Flynas Lounge provides convenience and comfort tailored for domestic flyers.

Useful Tips for Travelers

• Book in Advance: Reserve access early for lounges like Altanfeethi, particularly during peak travel seasons.
• Know Your Eligibility: Check if your ticket, airline status, or membership programs (Priority Pass, Alfursan Gold) grant access or if you need to pay for entry.
• Arrive Early: Reach the airport 2-3 hours ahead to enjoy lounge amenities fully, especially showers and dining.
• Use Facilities Fully: Take advantage of showers, workstations, prayer rooms, kids’ zones, and charging stations available in most lounges.
• Family Friendly: Opt for lounges with kids’ play areas and accessible facilities if traveling with children.
• Work Ready: Bring necessary adapters and leverage business centers and reliable Wi-Fi to stay productive.
• Dietary Needs: Inform lounge staff about any dietary restrictions to ensure suitable meal options.
• Terminal Transfers: Note that Terminal 5 (domestic) is not connected on foot to Terminals 1-4 and requires a shuttle.

Following these tips ensures a smooth, comfortable, and luxurious airport experience in Riyadh.

With these lounges and tips in hand, every traveler can recharge in style, whether for a short domestic hop or a long international journey, making King Khalid International Airport a true gateway of comfort and elegance in Saudi Arabia.

This feature provides a comprehensive guide to the best places to relax, dine, and refresh before flights at Riyadh International Airport in 2025.

Delhi Airport is rapidly carving out its place as a premier international transit gateway, emerging as one of the fastest-growing hubs for passengers connecting between international flights. According to data from the International Air Transport Association (IATA) reported by GMR Aero and Delhi International Airport Limited (DIAL), transfers between international flights at the airport skyrocketed by an astonishing 244% in just two years—from 3.88 lakh passengers in FY 2023 to an impressive 13.4 lakh in FY 2025.

This explosive growth underlines Delhi’s rising prominence on the global aviation map. The airport now boasts the strongest direct connectivity to North America and Europe among airports in South and Southeast Asia, thanks in large part to its strategic location along the vital East–West corridor. This makes it a natural and convenient stopover for long-haul travelers transiting between continents.

Videh Kumar Jaipuriar, CEO of DIAL, emphasized the significance of this milestone: “The exponential growth of 244% in International-to-International transfers at Delhi Airport is a strong testament to our emergence as a global transit hub. This achievement is the result of our focused efforts and commitment to providing seamless connectivity, best-in-class infrastructure, and a world-class passenger experience. Aligned with the Government of India’s strategic vision to position Delhi as a leading international transit gateway, we have been continuously working to build a hub that connects continents.”

The airport’s overall transfer traffic also showed solid growth, reaching 2.03 crore passengers in FY 2025—a 30.6% increase from FY 2023. Domestic-to-domestic transfers grew steadily as well, rising 15.9% to 1.05 crore passengers over the same period. A notable driver of this boom has been airline route expansion—IndiGo’s new services linking Bangkok and Phuket to Central Asian cities like Almaty, Tashkent, Tbilisi, and Baku fueled nearly 500% growth on the Central Asia-Thailand corridor.
With both Air India and IndiGo planning to add more wide-body aircraft and launch new routes, the surge in transfer passengers is expected to accelerate even further.

Delhi Airport’s ability to handle the surging transfer volume owes much to its robust infrastructure development and passenger-centric services under the ambitious Phase 3A expansion project.

The specialized International-to-International transfer zone has nearly doubled in size, featuring additional frisking booths, X-ray machines, food and beverage outlets, and retail shops, enabling quicker and smoother transit for international passengers. Dedicated transfer desks, buggy services inside Terminal 3, porter assistance, and optional lounge access all enhance passenger convenience for seamless onward connections.

Exclusive lounges like Encalm Privé at Terminal 3 arrivals offer travelers the chance to rest, refresh, and recharge with power naps, showers, and refreshments. The Holiday Inn Express within Terminal 3’s International wing provides comfortable overnight accommodations equipped with blackout shades, mini-bar, climate control, television, and bedding—perfect for long layovers.

Real-image terminal maps accessible via QR codes at Terminals 1 and 3 guide travelers efficiently to transfer desks, boarding gates, and baggage areas. Delhi’s Airport Express (Orange Line) and Magenta Line link terminals with central Delhi, supported by metro stations at Terminals 1 and 3 and Aerocity. Free shuttle buses operate every 10 minutes between terminals for added ease.

Passenger experience is further enhanced by the “DEL Vibes” cultural program at Terminal 3, which offers live classical music, dance, and crafts daily, while biometric kiosks expedite e-visa processing. Color-coded signage simplifies navigation, further easing transfers.

With its 244% spike in international-to-international transfers, Delhi Airport stands out as a reliable and attractive choice for transit passengers worldwide. Backed by extensive route networks, strategic airline partnerships, and integrated passenger services, it is connecting India more closely to the world than ever before.

Serving approximately 150 global destinations, Delhi Airport is the sole Indian airport ranked among the top 10 hub airports in the Asia-Pacific and Middle East region, as per Airports Council International Asia-Pacific & Middle East’s 2024 Air Connectivity Ranking.

As investments in infrastructure continue and airline expansions gather pace, Delhi Airport is well on its way to becoming a truly world-class transit gateway—uniting continents and cultures through seamless travel experiences.