Will Iran close its airspace by August 31?

Today, major carriers have suspended Middle East routes, EASA has issued formal guidance recommending European operators avoid Iranian airspace entirely, and at least one regional airline has explicitly suspended Iran flights through August 31 — citing the same conditions this contract is pricing. The commercial aviation industry has already made its own collective judgment about what happens to Iranian airspace through the end of summer. That industry behavior is the most informative signal available. Airlines don't suspend routes and reroute fleets based on speculation — they respond to NOTAMs, insurance market signals, and regulator guidance that has direct operational and liability consequences. When SalamAir sets August 31 as its suspension endpoint, they're not making a geopolitical prediction. They're responding to the practical reality of what Iranian airspace looks like right now and what their risk models say about the near-term window. The sustained closure pattern is what distinguishes this from the Israel airspace contract. Iran has moved beyond episodic hours-long NOTAMs during specific strike threats to a broader practical closure that has persisted across weeks — a different regime than tactical temporary shutdowns. EASA extending its conflict zone bulletin to cover Iranian airspace at all altitudes reflects that assessment from a regulatory body specifically tasked with evaluating aviation safety. The resolution mechanism matters. The contract focuses on whether Iranian airspace is broadly off-limits to commercial overflight in practice — not whether Iran has issued a formal permanent closure declaration. The practical closure is already observable and documented. The question is whether conditions change enough by August 31 to reopen it. That requires both the geopolitical situation to stabilize sufficiently and the regulatory and insurance frameworks to update — two sequential conditions, not one. Bottom line: The commercial aviation industry has effectively pre-resolved this contract through its own operational decisions. Watch EASA bulletin updates and major carrier route restoration announcements as the leading indicators — those organizations update faster than prediction markets when conditions actually change.