That led to the closure of key hub airports in Dubai, Abu Dhabi and Doha, and the cancellation of more than 1,000 flights by major Middle Eastern airlines. The three major airlines that operate at those airports — Emirates, Qatar Airways and Etihad — typically have about 90,000 passengers per day crossing through those hubs and even more travelers headed to destinations in the Middle East, according to aviation analytics firm Cirium. Dubai International Airport is the world’s busiest airport for international flights.
“For travelers, there’s no way to sugarcoat this,” said Henry Harteveldt, an airline industry analyst and president of Atmosphere Research Group. “You should prepare for delays or cancellations for the next few days as these attacks evolve and hopefully end.”
Airlines that are crossing the Middle East will have to reroute flights around the conflict with many flights headed south over Saudi Arabia. That will add hours to those flights and consume additional fuel, adding to the costs airlines will have to absorb. So ticket prices could quickly start to increase if the conflict lingers.
The added flights will also put pressure on air traffic controllers in Saudi Arabia who might have to slow traffic to make sure they can handle it safely. And the countries that closed their airspace will miss out on the overflight fees airlines pay for crossing overhead.
But Mike McCormick, who used to oversee air traffic control for the Federal Aviation Administration before he retired and is now a professor at Embry-Riddle Aeronautical University, said over the next few days these countries might be able to reopen parts of their airspace once American and Israeli officials share with the airlines where military flights are operating and how capable Iran remains at firing missiles.
“Those countries then will be able to go through and say, okay, we can reopen this portion of our space but we’ll keep this portion of our airspace closed,” McCormick said. “So I think what we’ll see in the next 24 to 36 hours how the use of airspace evolves as the kinetic activity gets more well defined and as the capability of Iran to actually shoot missiles and create additional risk is diminished due to the attacks.”
But it is unclear how long the disruption to flight operations could last. For comparison, the Israeli and U.S. attack on Iran in June 2025 lasted 12 days.
‘No one knows’
The situation was changing quickly and airlines urged passengers to check their flight status online before heading to the airport.
Some airlines issued waivers to affected travelers that will allow them to rebook their flight plans without paying extra fees or higher fares.
Jonathan Escott and his fiance had arrived at the airport in Newcastle, England, on Saturday only to find out that his direct flight to Dubai on Emirates airline was canceled, leaving everyone on the flight stuck there.
Escott left to go back to where he was staying with family, about an hour from the airport, but has no idea when he may be able to travel.
“No one knows,” Escott said. “No one really knows what’s going on with the conflict, really. Not Emirates, Emirates don’t have a clue. No one has a clue.”
At least 145 planes that were en route to cities like Tel Aviv and Dubai early Saturday were diverted to airports in cities like Athens, Istanbul or Rome, according to FlightAware. Others turned around and returned to where they took off from. One plane spent nearly 15 hours in the air after leaving Philadelphia and getting all the way to Spain before turning around and returning to where it started.
Numerous airlines canceled international flights to Dubai through the weekend, as India’s civil aviation agency designated much of the Middle East — including skies above Jordan, Saudi Arabia and Lebanon — as a high-security risk zone at all altitudes.
Air India canceled all flights to Mideast destinations. Turkish Airlines said flights to Lebanon, Syria, Iraq, Iran and Jordan were suspended until Monday and flights to Qatar, Kuwait, Bahrain, the United Arab Emirates and Oman were suspended.
The airline said additional cancellations may be announced, and many other airlines were suspending flights into the region through the weekend.
Travelers advised to be ‘very creative’
U.S.-based Delta Air Lines and United Airlines suspended flights to Tel Aviv at least through the weekend. Dutch airline KLM had already announced earlier in the week that it was suspending flights to and from Tel Aviv.
Airlines including Lufthansa, Air France, Transavia and Pegasus canceled all flights to Lebanon, while American Airlines suspended flights from Philadelphia to Doha.
Virgin Atlantic said it would avoid flying over Iraq, meaning flights to and from India, the Maldives and Riyadh could take slightly longer. The airline already was not flying over Iran and said all flights would carry appropriate fuel in case they need to reroute on short notice.
British Airways said flights to Tel Aviv and Bahrain will be suspended until next week, and flights to Amman, Jordan, were canceled Saturday.
“Travelers should anticipate that there will be a lot of disruptions,” Harteveldt said. “To be honest, if you haven’t left home, chances are you won’t be leaving home if you’re supposed to travel to or through these destinations for at least several days, if not longer. And if you are returning home, you will have to be very creative about how you get home.”
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Levy reported from Harrisburg, Pennsylvania, and Funk reported from Omaha, Nebraska. Associated Press writer Adam Schreck contributed from Bangkok