Airlines continue to avoid large parts of the Middle East on Sunday after US strikes on Iranian nuclear sites, according to flight tracking website FlightRadar24, Reuters reports.

“Following US attacks on Iranian nuclear facilities, commercial traffic in the region is operating as it has since new airspace restrictions were put into place last week,” FlightRadar24 said on social media platform X.

Its website showed airlines were not flying in the airspace over Iran, Iraq, Syria and Israel. They have chosen other routings, such as north via the Caspian Sea or south via Egypt and Saudi Arabia, even if it results in higher fuel and crew costs and longer flight times.

Israel’s two largest carriers, El Al Israel Airlines and Arkia said they were suspending rescue flights that allowed people to return to Israel until further notice. El Al said it would also extend its cancellation of scheduled flights through June 27.

Israel’s airport authority said the country’s airspace was closed for all flights, but land crossings with Egypt and Jordan remained open.