Dozens of people have been stopped from flying to the United States from Istanbul Ataturk Airport, Turkish airport officials say, after US President Donald Trump ordered a ban on refugees and nationals from seven Muslim-majority countries.
In his most sweeping action since taking office, Trump on Friday put a four-month hold on allowing refugees into the United States and temporarily barred travellers from Syria, Iran, Iraq, Libya, Somalia, Sudan, and Yemen. He said the moves would protect Americans from terrorism.
Although NATO member Turkey is not on the list, Ataturk airport is a major regional hub frequently used by travellers from the Middle East heading to Europe or the United States.
Officials at Ataturk, Europe's third-busiest airport, told Reuters they had stopped "dozens" of people from travelling on Sunday, due to the ban. One official said the number was fewer than 80, but declined to give further details.
One 32-year-old Syrian man, Nail Zain, told Reuters he arrived at the airport expecting to fly to Los Angeles, but officials prevented him from boarding, saying his visa was cancelled.
"My wife and my son are in the United States. My son has American nationality. And we have been waiting for this moment for two years. Finally when I got the chance, they prevented me as a Syrian passport holder from travelling," Zain said.
He was later taken out of the terminal by authorities.
It was not immediately clear whether the ban would have an impact on flagship carrier Turkish Airlines. Officials for the airline were not immediately available to comment on Sunday.
The US Department of Homeland Security said about 375 travellers had been affected by the order, 109 of whom were in transit and were denied entry to the United States. Another 173 were stopped by airlines before boarding.