The British Aerospace Jetstream 31 and its improved version, the Jetstream Super 31, are twin-engine turboprop regional airliners designed for short to medium-haul routes. Developed in the early 1980s, the Jetstream 31 offered airlines a reliable, fuel-efficient aircraft capable of operating from smaller regional airports. The Super 31, introduced in the early 1990s, was a further enhancement, featuring a more powerful engine and a redesigned fuselage for increased capacity and performance.

The Jetstream series was known for its ruggedness and ability to operate in challenging environments, including airports with shorter runways or limited infrastructure. These aircraft are typically used for regional and commuter flights, offering seating for around 19 passengers. Despite production ceasing in the late 1990s, many Jetstream 31 and Super 31 aircraft are still in service today, particularly with smaller regional carriers and private operators.

Key Specifications (Jetstream 31/Super 31)

• Crew: 2 (Pilots).
• Capacity: Typically 19 passengers (Jetstream 31) or up to 22 passengers (Jetstream Super 31).
• Length: 16.10 m (52 ft 10 in).
• Wingspan: 17.65 m (57 ft 11 in).
• Height: 5.88 m (19 ft 3 in).
• Max Takeoff Weight (MTOW): ~8,000 kg (17,600 lb).
• Engines: 2 × Garrett TPE331-10 turboprop engines (Jetstream 31) or 2 × Honeywell TPE331-12 turboprop engines (Super 31).
• Cruise Speed: ~390 km/h (242 mph).
• Range: ~1,000 nautical miles (1,850 km).
• Ceiling: 25,000 ft (7,620 m).

Notable Features

• Efficient for Short Hauls: The Jetstream series is highly efficient for short-haul regional flights, making it ideal for commuter routes.
• Compact Size: The aircraft's small size allows it to operate from shorter runways, making it suitable for regional airports with limited infrastructure.
• Updated Performance (Super 31): The Super 31 offers improved engines and increased capacity compared to the original Jetstream 31, allowing for better overall performance.
• Comfortable Cabin: The Jetstream series features a comfortable cabin with 19 or more seats, making it a preferred option for regional flights where passenger comfort is important.
• Proven Reliability: Known for its rugged design, the Jetstream aircraft have demonstrated strong operational reliability and longevity, especially in harsh operating environments.

Operators & Usage

• Regional Airlines: The Jetstream 31 and Super 31 have been widely used by regional carriers, particularly for short commuter routes.
• Private Operators: Some Jetstream aircraft are used by private operators for charter flights or specialized services.
• Cargo Operators: With its short runway capability and reliable performance, the Jetstream is sometimes used by cargo operators for smaller freight transport.