Russia’s S7 Airlines has signed a codeshare agreement with Singapore Airlines. The Singaporean carrier’s SQ code will be added to S7 flights from Moscow to 19 cities in Russia, including Saint Petersburg, Kaliningrad, Kazan, Samara and Novosibirsk, ATWonline reported.

Singapore Airlines performs 4X-weekly 777-300 Singapore-Moscow Domodedovo service. Moscow Domodedovo is one of S7’s Russian bases, along with Novosibirsk Tolmachevo airport.

Earlier this year, S7 announced a codeshare with Emirates. Under this codeshare agreement, Emirates added its code to more than 30 of S7’s domestic routes and Novosibirsk-Dubai international service. S7 reported a 30% year-on-year domestic traffic increase in September.