Escalating military tensions between Iran, Israel, and the United States have driven repeated Iranian airspace restrictions since late February 2026, when a major escalation prompted a near-total closure of the Tehran FIR that lasted over 50 days and forced widespread flight rerouting across the Middle East. Partial reopenings for domestic operations and limited eastern transit routes began in late April amid tentative U.S.-Iran diplomatic contacts, though most international carriers continue avoiding the area due to ongoing air defense alerts and risks of misidentification. Recent explosions reported inside Iran on May 4 have renewed trader focus on potential full re-closure ahead of any May 31 deadline, while phased reopening plans remain contingent on de-escalation signals and progress in bilateral talks.
Tóm tắt AI thử nghiệm tham chiếu dữ liệu Polymarket. Đây không phải tư vấn giao dịch và không ảnh hưởng đến cách thị trường này được giải quyết. · Cập nhậtIran bans small private aircraft flights amid regional tensions
May 15 jumps to 14%5%
Iran issued a notice banning small private aircraft from flying in the country, with exceptions for the oil industry and emergency medical flights. This indicated heightened security concerns but did not constitute a major airspace closure affecting commercial flights.
Iran resumes commercial flights at Tehran’s international airport after war hiatus
May 15 plunges to 4%28%
On May 9, 2026, Iranian state media reported the resumption of commercial flights at Imam Khomeini International Airport in Tehran for the first time since the war with the United States and Israel began. This reopening indicated that Iran's airspace was not broadly closed and commercial aviation was operational, reducing the likelihood of a major airspace closure by the May 15 deadline.

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