This is the world’s No. 1 busiest airport. Here’s why

3 days ago  ·  4 min read
By James Johnson - sandego.net
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Global Aviation and Travel Highlights for 2025-2026

Sandego.net – Subscribe to Unlocking the World, CNN Travel’s weekly newsletter, to receive updates on destinations along with the latest developments in aviation, culinary experiences, and accommodation options. This week’s travel news compilation covers how Asian regions are managing extreme heat conditions, a frightening occurrence aboard a low-cost carrier, and the definitive rankings of the world’s busiest airports for 2025.

Atlanta’s Airport Dominance

The Global Aviation Record

According to a comprehensive report published on Wednesday by Airports Council International (ACI), global air travel achieved an unprecedented milestone last year with 9.8 billion passengers traveling worldwide. The organization initially released its preliminary figures back in April, and the final rankings confirm Atlanta’s continued supremacy in passenger traffic.

Hartsfield-Jackson Atlanta International Airport has maintained its position as the world’s number one airport for passenger traffic for 27 out of the last 28 years. The only year it lost the crown was 2020, when the onset of the Covid-19 pandemic caused air travel to come to a near standstill globally.

Why Atlanta Stays on Top

Unlike major international destinations such as Hong Kong, Paris, or Los Angeles, Atlanta does not rank among the world’s largest population centers. Nor is it traditionally considered a premier global travel destination. Yet this Georgia city has achieved remarkable success through a combination of geographical advantages and visionary long-term leadership. These factors, among others, have enabled Atlanta’s resilient airport to reach the pinnacle of global aviation and maintain its position for nearly three decades.

Other Leading Airports

The remaining top positions in the 2025 rankings include Dubai International Airport (DXB) at number two, Tokyo’s Haneda Airport (HND) at number three, and Dallas/Fort Worth International Airport (DFW) at number four. Shanghai Pudong International Airport (PVG) rounds out the top five. Notably, Dallas/Fort Worth has climbed six positions in the ranking since 2019, making it a destination worth monitoring closely for future growth.

America’s Best Towns 2026

Continuing our countdown of America’s Best Towns to Visit in 2026, Iowa City, Iowa claims the eighth position. Known as America’s literary engine room, this vibrant college town features residents and even taxi drivers who appear to have ink-stained fingers from their love of books. Legendary author Kurt Vonnegut once walked these same streets, adding to the city’s literary heritage.

However, literature represents only half of Iowa City’s appeal. This relaxed Midwestern destination offers much more than bookstores and cafes. Visitors can enjoy a presidentially approved vintage diner famous for its legendary pie-shakes, or explore a neighboring town entirely dedicated to “Star Trek.” It is a culture-rich destination where stories await discovery around every corner.

Also featured in the rankings are Roanoke, Virginia at number ten, and Lawrence, Kansas at number nine.

Weather and Travel Disruptions

Wildfires have been burning intensely across Canada and Europe in recent weeks. On Tuesday, a train evacuating Canadian residents was overtaken by flames as wildfires raged near Ontario. Meanwhile, wildfire smoke continues to pour into the United States, damaging air quality for millions of people.

In South America, a prolonged drought in Chile has forced ski resorts in the Andes mountains to close up to 90% of their slopes. This presents significant challenges for over a million tourists who regularly visit to ski, as well as for local businesses that depend on winter tourism revenue.

Asia’s travel landscape is also being transformed by extreme heat. The continent is warming at twice the rate of the rest of the globe, causing traditional summer vacations to be disrupted and driving travelers toward alternative destinations and plans.

Human Interest Stories

A couple from Ireland was road tripping through the United States when they stopped at Liberty Restaurant in Alabama for a meal. The experience moved them deeply, nearly bringing them to tears with the southern hospitality they received. These heartwarming encounters exemplify an online phenomenon known as the “Great American Sleepover,” where tourists—some visiting for the World Cup—are experiencing American novelties and acts of kindness from strangers.

CNN later reunited the couple with the restaurant owner. While Scottsboro, Alabama is perhaps best known for its legendary Unclaimed Baggage store, which markets itself as the nation’s sole seller of lost luggage, it is now hearts that are being captured at Liberty Restaurant following the Irish couple’s touching story.

Aviation Incidents and More

A bison attack on a man at Yellowstone National Park was captured on camera, adding to concerns as US national parks experience record-breaking visitor numbers. In aviation news, a passenger was sucked halfway out of a plane on a budget airline, prompting questions about safety protocols. Additional stories include a soccer showdown, a parasite outbreak, and a man whose team crashed out of the World Cup 40 years ago but found the love of his life while watching in the stands.

What do you remember from the week that was?

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