Iran reopens airspace after closure to most flights amid US attack threats
On January 15, 2026, Iran temporarily closed its airspace to most flights due to threats of a potential attack by the United States under President Donald Trump. The restrictions, impacting commercial flights without prior approval, were in effect during two periods overnight, according to the US Federal Aviation Administration.

Briefing Summary
AI-generatedOn January 15, 2026, Iran temporarily closed its airspace to most flights due to threats of a potential attack by the United States under President Donald Trump. The restrictions, impacting commercial flights without prior approval, were in effect during two periods overnight, according to the US Federal Aviation Administration. Flight tracking services showed minimal air traffic over Iran during the closure. The action occurred amidst heightened tensions following Tehran's crackdown on anti-government protests and warnings from Iran regarding potential targeting of US forces in the Middle East. Several countries also issued advisories to their citizens in the region, reflecting concerns about escalation. The airspace reopened at approximately 7:00 am local time.
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Model · rule-basedKey claims
5 extractedThe US and the United Kingdom on Wednesday withdrew a number of military personnel from Al Udeid Air Base in Qatar.
The restrictions applied to all commercial flights without “prior approval” from Iran’s Civil Aviation Organisation (CAO).
Most flights were prohibited from Iranian airspace between 1:45am and 4:00am local time and again from 4:44 am to 7am on Thursday.
Iran temporarily closed its airspace to most flights amid US President Donald Trump’s threats against the country.
Trump appeared to lower his rhetoric towards Tehran later on Wednesday.