Cessna Citation M2 vs Embraer Phenom 100ev vs Beechcraft Kingair 350i

Commercial aircraft generally fall into three broad categories: regional aircraft, single-aisle narrowbodies, and twin-aisle widebodies. Regional jets and turboprops serve short-haul markets, typically flying about 200–1,500 miles and carrying roughly 30–90 passengers; they are optimized for lower-demand routes and smaller airports. Single-aisle narrowbodies dominate domestic and short-to-medium international travel, commonly covering around 1,500–3,700 miles with about 120–240 passengers, balancing efficiency with high flight frequency. Twin-aisle widebodies are designed for long-haul and high-capacity routes, often flying approximately 4,000–9,000+ miles and carrying about 250–400+ passengers, with more cargo volume and greater passenger comfort options. At the upper end, very large long-range aircraft can exceed 450 passengers on dense routes, though airlines increasingly favor smaller widebodies that still offer intercontinental range. In practice, an airline’s choice depends on route distance, expected demand, airport constraints, and operating costs.