IRNA � Despite the fact that US sanctions have brought about problems and limitations for supplying fuel for Iranian aircraft, but flights are still running, Chief Executive of Iran Civil Aviation Organization said.

Speaking to the Islamic Republic News Agency (IRNA) on Saturday, Ali Abedzadeh said thanks to the previous years experiences and good management, no flight has so far been postponed or canceled due to fuel limitation.

Iran Civil Aviation Organization has announced to all world countries that the US cruel sanctions is against Chicago Convention on International Civil Aviation.

The Convention on International Civil Aviation, also known as the Chicago Convention, established the International Civil Aviation Organization, a specialized agency of the UN charged with coordinating and regulating international air travel.

While the US pressures have made some countries face limitation in supplying fuel for Iranian airplanes, but some other countries do not follow the US demand.