Archive · 28 Sep 2026
Iran Challenges US Aviation Restrictions, Seeks Restored Flight Routes
Iran says US restrictions are making it harder for Iranian planes to operate.
Iran has asked the International Civil Aviation Organization, or ICAO, to help remove these barriers.
It also says it is using courts and diplomacy to restore canceled flight routes.
Some passengers now connect through regional airports such as Istanbul to reach Europe.
Iran says it complained to the International Court of Justice about attacks on aviation facilities and equipment.
The United States says its sanctions target aviation companies that support Iran's government.
The US also says some airlines are used to move weapons, personnel and illegal cargo.
Iran wants international organizations and other countries to help restore its air connections.
Iran has filed a formal protest with the International Civil Aviation Organization against US restrictions on its aviation sector.
Iranian officials say they are pursuing legal and diplomatic measures to restore suspended flight routes.
Iran has relied on connecting flights through regional airports, including Istanbul, since direct flights to Europe were restricted.
Iran says it filed a complaint at the International Court of Justice over attacks on airports, aircraft and radars.
The United States sanctioned 36 aviation-related targets, including 27 Iranian airlines, and suspended three Iran-related aviation authorizations.
- Who
- Iran's Civil Aviation Organization, led by Abuzar Shiroudi, is challenging restrictions imposed by the United States.
- What
- Iran filed a protest with ICAO and is pursuing legal and diplomatic measures to restore suspended flight routes.
- When
- The protest was reported on September 28, after US sanctions announced on September 8.
- Where
- The dispute is being pursued through ICAO and the International Court of Justice, with affected routes involving Iran, Europe and regional airports such as Istanbul.
- Why
- Iran says the restrictions disrupted flights and wants aviation routes restored; the United States says its measures target support for Iran's aviation sector and alleged movement of weapons, personnel and illicit cargo.
Iran's position
United States' position
Purpose of aviation restrictions
Iran's position
Iran says the restrictions create barriers, disrupt flights and require diplomatic and legal action to restore previously operating routes.
United States' position
The United States says the measures are intended to disrupt Iran's use of aviation networks to move weapons, personnel and illicit cargo.
Impact on aviation companies
Iran's position
Iran is seeking the removal of restrictions and the restoration of flights suspended by several countries.
United States' position
The US Treasury says companies supporting Iran's aviation sector and Mahan Air risk losing access to the global financial system.
International legal measures
Iran's position
Iran has submitted a protest to ICAO and filed a complaint at the International Court of Justice, saying attacks on aviation facilities require legal review.
United States' position
The United States has said aviation safety-related requests under the affected authorizations may still be considered on a case-by-case basis.
- Iranian action
- Formal protest submitted to the International Civil Aviation Organization with supporting documents.
- US sanctions date
- September 8
- US targets
- 36 aviation-related targets, including 27 Iranian airlines
- Suspended authorizations
- Three Iran-related aviation authorizations were suspended by the US Office of Foreign Assets Control.
- Alternative routing
- Passengers have used connecting services through regional airports, including Istanbul, since direct flights to Europe were restricted.
- International court case
- Iran says it filed a case at the International Court of Justice over attacks on airports, aircraft and radars.
- Iran's reported ICAO outcome
- Iranian officials said ICAO had ruled in Iran's favor, while the International Court of Justice case remained under review.