The Cessna Citation Longitude represents a major evolution within Cessna’s Citation series, bridging the gap between midsize and super-midsize business jets. Developed as a clean-sheet design rather than a derivative of the Citation Latitude, the Longitude builds on Cessna’s longstanding Citation expertise while introducing significant upgrades in range, performance, and avionics.
The Longitude completed its first flight in October 2016, received FAA certification in September 2019, and remains in active production as of 2025.
Major engineering advancements include a new swept wing design optimized for long-range cruise efficiency, an increase in maximum takeoff weight (MTOW) to 39,500 lb, and the integration of Honeywell HTF7700L engines, each delivering 7,665 pounds of thrust. These improvements yield a maximum range of 3,500 nautical miles—a substantial leap from the Citation Latitude’s 2,700 nm—and a top cruise speed of 483 knots (Mach 0.84). The jet’s maximum operating altitude is 45,000 feet, offering efficient cruise above commercial traffic and weather.
The cockpit features the Garmin G5000 avionics suite, with autothrottle, synthetic vision, and touchscreen controls. These systems reduce pilot workload while enhancing situational awareness.
The cabin layout reflects Cessna’s focus on passenger comfort, with a flat-floor design, low cabin altitude of 5,950 ft at FL450, and space to seat up to 12 passengers in executive configurations. Cabin features include fully berthable club seats, optional aft divan, integrated cabin management, and a large walk-in baggage compartment accessible in flight.
The Citation Longitude is positioned as a cost-efficient super-midsize jet, competing directly with offerings like the Gulfstream G280 and Challenger 3500. It provides an optimal blend of range, cabin space, and operating economics—making it attractive for both owner-operators and fleet missions.
