Gulfstream G300 Completes First Flight, Advancing Super-Midsize Jet Program

Gulfstream G300 Takes FlightGulfstream

Aviation News – Gulfstream’s new G300 business jet completed its first flight in Israel, marking a major milestone in the company’s latest super-midsize aircraft program.

The G300, introduced on September 30 in Savannah, took off from Ben Gurion International Airport, Israël at 8:05 a.m. on December 5, 2025. The aircraft flew for 2 hours and 25 minutes, reaching Mach 0.75 and an altitude of 30,000 feet. Gulfstream Aerospace Corp. said the successful flight demonstrates strong program maturity and officially launches a comprehensive flight-test campaign designed to validate the jet’s performance and capabilities.

During the initial test, the G300 completed standard checks across its propulsion, flight-control, and avionics systems. The aircraft’s performance reflects Gulfstream’s focus on efficiency, cabin comfort, and operational reliability, positioning the jet to compete at the top of the super-midsize segment.