Many international flights to Turkey were cancelled today despite efforts by the Ankara authorities to get life back to normal following an abortive coup attempt.
The US government said it has suspended all flights to Turkey, and banned all airlines from flying to the US from Turkey due to uncertainty after an abortive coup attempt.
Turkish authorities were seeking to resume business as usual and Istanbul's Ataturk International Airport -- shut down by the plotters -- was gradually reopening.
But international carriers were preferring to wait and see before resuming a normal service.
Along with their US counterparts, Russian airlines are currently not flying passengers to Turkey although they are repatriating vacationers back home.
"President (Vladimir) Putin ordered the transport ministry and other agencies to properly inform passengers and organise their inbound flights from Turkish airports," Kremlin spokesman Dmitry Peskov was quoted as saying by the Interfax news agency.
Major European carrier Lufthansa, the biggest German airline, cancelled all flights to Istanbul and Ankara today.
British Airways went further and cancelled all its Saturday flights to and from Turkey "in light of the events unfolding" there, a company spokeswoman said.
The US Federal Aviation Administration's order, issued late on Friday, comes as the US embassy in Ankara today instructed US government employees to avoid Ataturk airport owing to reports of sporadic gunfire.
The US embassy in Ankara added that security "at Ataturk airport is significantly diminished and US government employees have been instructed not to attempt to travel to and from Ataturk airport."
In reference to the FAA note, the embassy said that US airline carriers "are prohibited from flying to or from Istanbul and Ankara airports.
"All airline carriers, regardless of country of registry, are prohibited from flying into the United States from Turkey either directly or via third country," the embassy said.
It advised US citizens in Turkey "to seek shelter in safe places," avoid unnecessary travel, and monitor media reports.
The warnings remain in place even though Turkish airports reopened following President Recep Tayyip Erdogan's pre-dawn announcement of victory over discontented army officers who mounted a bloody attempt to overthrow him.
Lufthansa cancelled eight of the 10 flights scheduled between Germany and Turkey, including all flights to Ankara and Istanbul.
Meanwhile, Putin asked officials to provide everything necessary for tourists awaiting flights to Turkey in Russian airports "until the situation becomes clear."
Russia's national carrier Aeroflot has cancelled its flights to Istanbul and Antalya today and tomorrow.
