US low-cost carrier JetBlue Airways is to exercise options on 30 more International Aero Engines V2500-powered Airbus A320s, taking its firm order backlog for the type to 123. It also retains options for a further 50 aircraft. JetBlue intends to take delivery of up to 17 Airbus narrowbodies each year until 2012. It will take delivery of nine more aircraft this year.
Source: Flight International