Sweden-based Scandinavian Airlines (SAS) will end its cooperation with Estonia’s state-owned Nordic Aviation Group (Nordica), ERR reports. SAS has informed Nordica’s subsidiary, Regional Jet (Xfly), that it will terminate its wet lease agreement on flights between Tallinn and Stockholm. SAS may cut the number of flights on the route from six to two per day. SAS is Nordica’s largest partner. Nordica will now update its business plan.