Yes. On September 24, 2026, the United Arab Emirates’ General Civil Aviation Authority said it was suspending all flights by Iranian airlines until further notice because of new U.S. secondary sanctions. Washington had set a September 23 deadline for companies worldwide to stop doing business with Iranian airlines, part of what President Donald Trump has called an “economic D-Day” campaign aimed at grounding Iran’s civil fleet.
Iran’s Tasnim news agency also reported flight shutdowns involving Oman, Georgia, Azerbaijan, and Baghdad. Reuters reported that a sustained ban could deepen Iran’s isolation as Gulf neighbors restrict air links.
Source: Reuters — New US sanctions shut down Iranian flights