Adria Airways and Singapore Airlines have launched a reciprocal codeshare agreement. The new partnership went into effect earlier this month according to "Routes Online". The Slovenian carrier has placed its designator code and numbers onto Singapore Airlines' flights from its Changi hub to Frankfurt and Zurich. In return, the Singaporean carrier will codeshare on Adria's services between Ljubljana, Frankfurt and Zurich. The agreement is Adria's second with an Asian carrier, after Air India. Both Adria Airways and Singapore Airlines are members of Star Alliance.