Embraer Phenom 300 Is The Most Delivered Business Jet In 2015 Brazilian airframer Embraer is once again celebrating the Phenom 300. For the third straight year, the Phenom 300 has nabbed the title for most delivered business jet in the world. 70 of these aircraft were delivered to clients around the world in 2015. Recognized as one of the most desirable light jets by fractional programs, charter services, corporate flight departments and owner-pilots, 320 Phenom 300s are in operation in 28 countries. To date, the fleet has accumulated close to 300,000 flight hours. The Phenom 300 also was the most-delivered business jet in 2013 and 2014.