World champions Australia will arrive in New Delhi on October 22 to participate in the triangular one-day international cricket tournament.The Aussies will be playing their first match of the tournament at Gwalior against hosts India on October 26 in a day-night encounter.In their second match, Australia will take on their Trans-Tasman rivals New Zealand at Faridabad on October 29.The world champions’ other league fixtures are against India (Nov 1, Mumbai), New Zealand (Nov 3 at Pune and Nov 9 at Guwahati) and India (Nov 12, Bangalore).The tri-series final will be played in Kolkata on November 18.