Key checks
- Resumption of international flights from Mashhad: Iran's Civil Aviation Organization confirmed that international passenger flights at Mashhad Airport are authorized to resume on Monday, April 20, 2026.
- Phased reopening of Iranian airspace: The reopening is part of a phased plan starting with eastern airports (like Mashhad). Tehran's airports and western facilities are scheduled for later phases.
- Context of previous closure: Iranian airspace had been closed since February 28, 2026, following strikes involving the United States and Israel.