Delta Air Lines and AirBaltic, Latvia’s national carrier, on Nov. 22 will launch a codeshare partnership, the U.S. carrier announced Wednesday. The new agreement will allow Delta to place its code on 20 AirBaltic-operated routes to three of the Latvian carrier’s main cities: Riga, Latvia; Tallinn, Estonia; and Vilnius, Lithuania. 

AirBaltic operates more than 100 routes from Riga, Tallinn and Vilnius as well as Tampere, Finland, with connections to routes in Europe, the Middle East, North Africa and the Caucasus region, according to Delta.