The air transport services provided by Estonian Air consist of:
*scheduled passenger transport on international routes
*charter passenger transport
AS Estonian Air has two subsidiaries and two joint ventures: Estonian Air Jet Leasing Ltd which owns airline's aircrafts and in co-operation with the parent company AS Estonian Air Regional operates Saab 340 aircraft and provides commercial air services to the neighboring region; Estonian Aviation Fuelling Services AS provides aircraft fueling services at Tallinn Airport and AS Amadeus Eesti provides distribution system and support to local travel agents.
Estonian Air is owned by the Estonian government (90%) and SAS Group (10%). It has 351 employees (May 2009, including AS Estonian Air Regional). Unlike its affiliated carrier, Scandinavian Airlines, Estonian Air is not a member of the Star Alliance but it is a part of the SAS loyalty programme, EuroBonus.