Airports in Tehran have suspended flights until 6:00 a.m. local time Monday, according to Iran's state-aligned Tasnim news agency and semi-official news outlet ISNA.
All flights in and out of Iman Khomeini Airport, which serves international flights, and Tehran’s Mehrabad Airport, serving domestic flights, have been cancelled.
Flights in Shiraz, Isfahan, Bushehr, Kerman, Ilam, Sanandaj and several other airports in the west of Iran have been cancelled, the state-affiliated outlets said.
It comes after Lufthansa and its subsidiary Austrian Airlines — currently the only two Western carriers that operate international flights to Iran — announced the suspension of flights to and from Tehran earlier this week, as the region was on high alert for a retaliatory strike by Iran against Israel.