Full Breakdown
Turkey Suspends Mahan Air Flights Over U.S. Sanctions
By Drooid · · How we work
Background on U.S. Sanctions and Turkish Service Providers
Earlier this month, the U.S. Treasury Department’s Office of Foreign Assets Control (OFAC) issued a comprehensive sanctions package targeting Iranian civilian airlines, ground-service firms, cargo operators and aircraft-parts suppliers. The measures granted a brief grace period for companies to cease dealings with the listed Iranian entities and warned of punitive action against third-country service providers that continued such relationships. Within days, three Turkey-based firms—S Sistem, Mes Cargo and Sky Phoenix—were designated by OFAC for supplying aircraft components, providing general sales services and purchasing aircraft on behalf of the privately owned Iranian carrier Mahan Air.
Turkish Decision to Halt Flights
Turkish officials announced that, in response to the U.S. designations, all flights operated by Mahan Air to and from Iran will be suspended beginning on September 21. The ban applies to every Turkish entity involved in the airline’s service chain, including airport operations, ground handling, ticketing and banking. Officials emphasized that the measure does not constitute a blanket prohibition on all Iranian carriers, but reflects a risk assessment that considers Turkey’s bilateral aviation agreement with Tehran, flight-safety concerns and the possibility of further U.S. sanctions affecting Turkish companies.
Impact on Mahan Air Operations
Mahan Air, which previously ran at least three daily flights between Istanbul and Tehran, confirmed that it will cease its Turkish services on the scheduled date. The airline also indicated that it will suspend operations to Oman and Georgia as part of the same response. The suspension removes a key link in Mahan Air’s regional network and may prompt additional investigations into the airline’s broader service arrangements.
Official Responses
Turkish authorities described the OFAC designations as directly affecting the airline’s Turkish service chain and warned that the risk now extends to any Turkish entity providing support to Mahan Air. The government said it will continue to evaluate risks associated with other Iranian airlines, balancing diplomatic agreements, safety considerations and the potential for further U.S. enforcement actions.
What Comes Next
The September 21 suspension is scheduled to take effect, after which Turkish regulators will monitor compliance and assess whether additional measures are needed for other carriers operating between Turkey and Iran.