An Airbus A320 passenger aircraft en route from Bulgaria to Russia made an emergency landing at Russia's Koltsovo airport in the Urals, a spokeswoman for the airport said on Tuesday.
"Everything is all right with everyone," she said but did not specify the number of people on board the aircraft.
Sergei Antonov, a spokesman for the Urals Airlines that the aircraft belongs to, has confirmed the plane's emergency landing but revealed neither the cause of the incident nor any details.
The Airbus A320 en route from the Bulgarian resort city of Bourgas to Russia's Yekaterinburg performed the emergency landing at the Koltsovo airport at 0:20 Moscow time on Tuesday (20:20 GMT on Monday).