Dubai International Airport ranked as the second busiest in 2023, up from fifth place in 2022 and fourth place in 2019, according to Airports Council International's preliminary ranking, which was released on Monday. The resurgence of international travel has been a bright spot for airlines with big international networks, while ultra-low-cost, domestic-focused U.S. airlines have struggled in recent months. Domestic U.S. airports continued to post big gains in passenger counts, but some slipped in the rankings compared with the middle of the pandemic, when international travel restrictions limited long-haul trips abroad. Hartsfield-Jackson Atlanta International Airport, Delta Air Lines ' biggest hub, once again topped the list of the busiest airports, serving 104.7 million passengers, ACI said. Here are the 2023 rankings (with 2022 rankings in parentheses):

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Organizations: British Airways Airbus, Heathrow Airport, Dubai International Airport, International Airport, Global, ACI, Domestic U.S, Airport, United Airlines, Hartsfield, Jackson Atlanta International Airport, Delta Air Lines Locations: London, Britain, Tokyo, Denver, United, ACI's