The US Department of State issued an advisory on April 21, urging American citizens to leave Iran without delay as the country’s airspace partially reopens. The advisory highlights the uncertain situation and recommends monitoring local media for updates. While flights are resuming in phases, travelers are also advised to consider overland routes to neighboring countries such as Armenia, Azerbaijan, Türkiye, and Turkmenistan. However, complications may arise, including potential exit fees imposed by Iranian authorities and the requirement for dual nationals to use their Iranian passports, complicating consular assistance. Meanwhile, Iranian officials are working on a structured four-stage plan to restore full air traffic, starting with limited transit access and gradually expanding operations across the country.