Claim: The Nadym Airport has four airlines, with Yamal Airlines having the most number of destinations.
Evidence: Gazpromavia RusLine Yamal Airlines S7 Airlines Moscow–Domodedovo, Salekhard, Tyumen, Yekaterinburg
Seasonal: Krasnodar Moscow–Domodedovo, Novosibirsk Krasnodar Moscow–Vnukovo, Sovetsky