Egészében az eddigi ottmaradása érdekes. Vagy ez rá nem érvényes valamiért?
http://svo.aero/en/transit/int-int/
"While waiting for a connecting flight, foreign citizens can stay in Sheremetyevo for 24 hours with no Russian visa issued. The passenger should have a ticket from the airlines for the next flight with the places confirmed.
If the flight change requires a stay in Sheremetyevo for more than 24 hours, foreign transit passengers can get a RF transit visa directly in the airport (if the ticket for continuation of the flight of the carrier and current identification documents are submitted). The duty consul works in the airport from 6:00 to 1:00 daily. The office telephone number of the duty consul in Sheremetyevo: (+7 495) 971-20-82. We strongly recommend that you find out in advance whether or not you need to receive a transit visa, its price and requirements in the embassy or RF consulate in your country."
"Belépés díjtalan, kilépés bizonytalan."