Estonian state operator Nordic Aviation Group (NAG) is to pair up with new airline Marubu as it readies to launch routes ex-Hamburg and Munich in summer 2023.
NAG said on December 9 it would operate three Airbus 320neo jets for Marabu, connecting the two German cities "to popular Medittereanean destinations".
Marabu chief executive Paul Schwaiger said the tie-up would give the airline "the best possible chance for growth and succeeding at short notice".
His NAG counterpart Jan Palmer said the deal was "an expression of recognition and trust" of and in the Estonian aviation sector.
NAG was set up in 2015 and operates 17 aircraft in seven European countries, flying under the Nordica and Xfly brands.