Top 10 Most Connected Airports in the World: London Heathrow Remains #1

OAG Megahubs 2024 ranks the world's leading international airport hubs based on their global and regional connectivity. The report reveals the top 10 most connected airports, their dominant carriers, flight connections, and destinations served. London Heathrow Airport maintains its top position, followed by Kuala Lumpur International Airport and Haneda Airport.
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In today’s globalized world, airports serve as vital hubs connecting people and businesses across the globe. The connectivity of an airport often determines its economic significance and influence. OAG Megahubs 2024 has recently unveiled its rankings of the world’s most connected airports, offering valuable insights into their global reach and connectivity.

Understanding OAG Megahubs 2024

OAG Megahubs 2024 ranks the world’s leading international airport hubs based on their global and regional connectivity. The rankings are determined by comparing the number of scheduled connections to and from international flights with the number of destinations served from the airport. This comprehensive analysis provides essential information on how flight connectivity evolves and grows across the world’s largest airports.

The Top 10 Most Connected Airports

1. London Heathrow Airport (LHR), United Kingdom

London Heathrow retains its top spot as the most connected airport in the world. With British Airways dominating half of its flights, Heathrow is a major hub connecting Europe with destinations across the globe. Its strategic location and extensive network make it a key gateway for international travelers.

  • Rank in 2023: 1st
  • Dominant Carrier: British Airways
  • Share of Flights: 50%
  • Connections: 61,356
  • Destinations: 227

2. Kuala Lumpur International Airport (KUL), Malaysia

Kuala Lumpur International Airport has climbed the ranks, landing in the second spot. AirAsia plays a significant role here, operating a large portion of the flights. This airport serves as a crucial hub for Southeast Asia, connecting travelers to a wide array of destinations.

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  • Rank in 2023: 4th
  • Dominant Carrier: AirAsia
  • Share of Flights: 35%
  • Connections: 33,411
  • Destinations: 137

3. Tokyo Haneda Airport (HND), Japan

Tokyo Haneda ranks third on the list, offering impressive connectivity primarily through Japan Airlines. Haneda’s strategic position in Asia and its extensive connections make it a preferred choice for international travel to and from Japan.

  • Rank in 2023: 5th
  • Dominant Carrier: Japan Airlines
  • Share of Flights: 35%
  • Connections: 24,683
  • Destinations: 107

4. Amsterdam Schiphol Airport (AMS), Netherlands

Amsterdam Schiphol is another key player in Europe, ranking fourth globally. KLM-Royal Dutch Airlines has a dominant presence, and the airport offers a robust network of connections, making it a vital European hub.

  • Rank in 2023: 3rd
  • Dominant Carrier: KLM-Royal Dutch Airlines
  • Share of Flights: 55%
  • Connections: 62,744
  • Destinations: 276

5. Incheon International Airport (ICN), South Korea

Incheon International Airport is South Korea’s premier international gateway, with Korean Air leading the way. Incheon’s vast connections throughout Asia and beyond make it an essential hub for international travel.

  • Rank in 2023: 8th
  • Dominant Carrier: Korean Air
  • Share of Flights: 22%
  • Connections: 38,038
  • Destinations: 174

Also Read: World’s Top 10 Busiest International Air Routes; Mumbai-Dubai Came In 6th Place

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6. John F. Kennedy International Airport (JFK), USA

JFK is one of the most iconic airports in the United States, securing the sixth spot globally. Delta Air Lines is the dominant carrier, and JFK’s extensive international connections make it a pivotal hub for transatlantic travel.

  • Rank in 2023: 2nd
  • Dominant Carrier: Delta Air Lines
  • Share of Flights: 35%
  • Connections: 43,337
  • Destinations: 199

7. Charles de Gaulle Airport (CDG), France

Paris Charles de Gaulle Airport, with Air France leading the charge, is a major hub in Europe. Its impressive number of connections and destinations make it a key gateway for international flights to and from France.

  • Rank in 2023: 9th
  • Dominant Carrier: Air France
  • Share of Flights: 56%
  • Connections: 62,559
  • Destinations: 291

8. Istanbul Airport (IST), Turkey

Istanbul Airport ranks eighth and boasts the highest number of destinations among the top 10. Turkish Airlines’ strong presence ensures extensive connectivity across Europe, Asia, and beyond, solidifying Istanbul’s status as a critical global hub.

  • Rank in 2023: 7th
  • Dominant Carrier: Turkish Airlines
  • Share of Flights: 79%
  • Connections: 66,063
  • Destinations: 324

9. Chicago O’Hare International Airport (ORD), USA

Chicago O’Hare is a major hub for United Airlines and ranks ninth on the list. It offers extensive connections across the United States and international routes, making it a key airport for travelers worldwide.

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  • Rank in 2023: 10th
  • Dominant Carrier: United Airlines
  • Share of Flights: 47%
  • Connections: 55,446
  • Destinations: 282

10. Frankfurt Airport (FRA), Germany

Frankfurt Airport completes the top 10, with Lufthansa playing a significant role in its operations. Frankfurt’s extensive network connects Europe with destinations across the globe, making it a crucial hub for international travel.

  • Rank in 2023: 6th
  • Dominant Carrier: Deutsche Lufthansa AG
  • Share of Flights: 60%
  • Connections: 60,662
  • Destinations: 309

Conclusion

The OAG Megahubs 2024 rankings provide valuable insights into the connectivity of the world’s leading airports. These hubs play a crucial role in facilitating global trade, tourism, and cultural exchange. As the aviation industry continues to evolve, it will be interesting to see how these rankings change in the coming years.


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Manish Khandelwal
Manish Khandelwal

Manish Khandelwal, a travel-tech enthusiast with over a decade of experience in the travel industry. Founder and Editor-in-Chief of Travelobiz.com, he's passionate about writing.

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