DUBAI — Dubai International Airport is open and operating today, with flights moving through all three of its terminals, even as the world's busiest hub for international passenger traffic continues navigating one of the most disruptive stretches in its history amid ongoing tensions between the United States and Iran. International Carriers Pull BackA number of major international carriers opted to suspend their Dubai routes entirely for portions of the summer rather than continue operating amid the uncertainty. Dubai International Airport operates 24 hours a day, seven days a week across three terminals. Emirates uses Terminal 3, flydubai and regional carriers use Terminal 2, and most other international airlines use Terminal 1. For now, the answer to whether Dubai International Airport is open today remains yes, with flights actively departing and arriving across the airport's terminals.