In the early 2000s, Sheremetyevo saw growing competition from the rapidly expanding Domodedovo International Airport, which was more modern and convenient to access, and the neighbouring Vnukovo Airport. Sheremetyevo saw 24 of its airlines, notably domestic airlines such as Sibir, KrasAir, Transaero, Pulkovo Airlines, and UTAir, as well as international airlines Air Malta, Adria Airlines, Swiss, British Airways, and Emirates, move their services to Domodedovo. As a result, Aeroflot pushed for a third terminal for the airport, Sheremetyevo-3, to increase the airport's passenger capacity as well as be able to fulfill its requirements to join Skyteam.