Kazakhstan-based carrier Air Astana has leased a second A321 and last month took delivery of its second B767-300ER. In addition to the two B767s, Air Astana¡¯s fleet now includes four Boeing 757s, two Airbus A321s, five Airbus A320s and five Fokker F50s. The airline is on target to grow its fleet to 34 aircraft by 2014.