Dubai Airports CEO Paul Griffiths walks out of the Dubai International Airport's Terminal 3 in Dubai, United Arab Emirates, June 17, 2014. Dubai International Airport, the world's busiest for international travel, announced on Thursday it handled over 13.6 million passengers in the first three months of 2022 — more than double last year's number in a clear sign that a long-awaited travel revival has come to the global aviation hub. (AP Photo/Kamran Jebreili, File)