Bombardier Challenger 350 sets ten speed records during US circuit
The Bombardier Challenger 350 business jet completed a 10-leg flight circuit across the United States in 20.5 hours, establishing speed records for each city pair.

Bombardier’s Challenger 350 business jet has completed a 10-city flight circuit across the United States, recording speed milestones between each destination in a mission lasting 20.5 hours. Departing and returning to Las Vegas, the aircraft made stops in cities including Chicago, Denver, and various locations in the New York metropolitan area.
The flight covered over 5,600 nautical miles, maintaining a cruise speed of 0.82 Mach for the majority of the duration. According to the company, the mission served as a functional demonstration of the aircraft's dispatch reliability and turnaround capabilities within a high-tempo operational environment.
The Challenger 350 remains a primary product in Bombardier's super-midsize segment. To maintain market share, the manufacturer has recently implemented upgrades to the aircraft, including enhanced cockpit avionics and improvements designed to extend range from shorter runways. Such demonstration flights are commonly used by aerospace firms to provide tangible evidence of fleet capabilities to corporate flight departments.