TEHRAN — Imam Khomeini International Airport (IKA), Iran's primary gateway for international flights located about 30 kilometers south of Tehran, continues to face severe restrictions and effective closure to normal commercial passenger traffic as of March 21, 2026, due to the ongoing military conflict involving Iran, the United States and Israel.

Tehran Imam Khomeini International Airport
Tehran Imam Khomeini International Airport

Flight tracking platforms including Flightradar24, FlightAware and FlightStats show minimal to no regular scheduled activity at the airport today. While some sources list isolated departures or arrivals — such as potential cargo or limited repatriation flights — the vast majority of commercial services remain suspended. FlightStats departures page displays only sporadic or no results for March 21, with search filters yielding "1 result" or none in many queries. Trip.com's live status indicates heavily reduced schedules, with forecasts of near-100% on-time performance rendered moot by the low volume of flights.

The airport has been effectively shuttered for routine civilian operations since early March, following Israeli strikes on Iranian military infrastructure, including reported damage to radar facilities near IKA. Satellite imagery and reports from March 3 confirmed destruction of a radar dome adjacent to the airfield, contributing to airspace insecurity. Mehrabad International Airport (THR), Tehran's domestic hub, sustained direct hits, with claims of multiple aircraft destroyed, further compounding disruptions.

Iranian airspace remains heavily restricted or closed to most civilian overflights, with NOTAMs and advisories limiting operations. Airlines have broadly suspended services to and from Iran, including major carriers like Qatar Airways (limited to one daily Doha-Tehran rotation under special permissions), Turkish Airlines, Pegasus and others extending cancellations through at least late March or into spring. Mahan Air has operated occasional long-haul flights, such as to Shanghai, but these appear exceptional rather than standard.

The conflict, now in its third week, has triggered widespread airspace closures across the Middle East. Neighboring countries including Iraq, Kuwait, Bahrain and parts of the Gulf have imposed full or partial bans, forcing reroutes and cancellations numbering in the thousands. Aviation Week reported ongoing short-term suspensions and capacity cuts, with Iranian carriers like Mahan Air filing interim schedules amid restrictions. International airlines have avoided Iranian airspace entirely in most cases, citing safety risks from missile exchanges and air defense activity.

Authorities have prioritized limited repatriation and essential flights. Some regional carriers maintain minimal services under special permissions, but passengers face significant hurdles. Travel advisories from multiple governments urge against non-essential travel to Iran, with warnings of unpredictable disruptions, potential further strikes and challenges in obtaining updates.

The airport's official channels and the Civil Aviation Organization of Iran have not issued a reopening timeline. Earlier statements emphasized safety amid "current developments," echoing broader regional alerts. Unlike Jeddah's King Abdulaziz International Airport or Riyadh's King Khalid, which have maintained more consistent operations, Tehran's hubs remain among the most impacted.

Travelers with bookings are advised to contact airlines directly rather than heading to the airport. Rebooking, refunds or waivers are available under force majeure clauses for many tickets. Ground alternatives, such as land borders with neighboring countries, offer limited options but require visas, security checks and awareness of regional instability.

The situation underscores the vulnerability of Gulf and Middle Eastern aviation to geopolitical shocks. With U.S. and Israeli operations continuing to target Iranian assets and Iran responding with missile barrages, experts anticipate prolonged restrictions. Flight data from March 20-21 shows empty skies over much of Iranian territory on live maps, a stark contrast to pre-conflict busyness when IKA handled dozens of daily international arrivals from Europe, Asia and the Middle East.

As the conflict shows no signs of immediate resolution, Imam Khomeini International Airport stands as a symbol of the broader aviation chaos gripping the region. Passengers should monitor official airline apps, Flightradar24 or GACA-equivalent sources for any changes. For now, normal commercial flights remain off the board, leaving the airport quiet amid heightened military vigilance.