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Boeing 777-300ER vs. ATR 42-600

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777-300ER

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42-600

Price (USD)
$340 Million$20 Million
First Flight
20031984
Body Type
Wide-bodyNarrow-body
Length
73 m242 ft
22 m74 ft
Wingspan
64 m212 ft
24 m80 ft
Wing Area
436 m²4,701 ft²
54 m²586 ft²
Fuselage Width
6 m20 ft
2 m8 ft
Height
18 m60 ft
7 m24 ft
Max Takeoff Weight
351,530 kg774,991 lbs
18,600 kg41,006 lbs
Number of Engines
22
Engine Options
General Electric GE90Pratt & Whitney Canada PW100
Max Thrust Per Engine
513 kN115,300 lbf
1,800 kW2,400 shp
Max Total Thrust
1,026 kN230,600 lbf
3,600 kW4,800 shp
Fuel Capacity
181,290 l47,892 gal
5,730 l1,514 gal
Range
13,650 km7,370 nm
1,326 km716 nm
Cruise Speed
892 km/h554 mph
556 km/h345 mph
Typical Seating
396 pax44 pax
Max Seating
440 pax50 pax

What Are the Differences Between the Boeing 777-300ER and ATR 42-600

Boeing 777-300ER vs ATR 42-600 Size Comparison

  • At 73.90 meters, the Boeing 777-300ER is 51.20 meters longer than the ATR 42-600.
  • With a wingspan of 64.80 meters, the Boeing 777-300ER is 40.20 meters wider from wingtip to wingtip.
  • The Boeing 777-300ER and ATR 42-600 have heights of 18.50 meters and 7.60 meters respectively - making the Boeing 777-300ER 10.90 meters taller.

Boeing 777-300ER vs ATR 42-600 Range

  • Boeing 777-300ER’s range of 13,650 kilometers is greater than ATR 42-600’s range of 1,326 kilometers. Therefore, the Boeing 777-300ER can fly nonstop approximately 12,324 kilometers further.
  • The Boeing 777-300ER can hold 47,892 gallons of fuel, which is 46,378 gallons more than the ATR 42-600’s tank capacity of 1,514 gallons.

Boeing 777-300ER vs ATR 42-600 Seating

  • In a typical seating configuration, the Boeing 777-300ER can accommodate 396 passengers, which is about 352 passengers more than ATR 42-600’s seating capacity.
  • The Boeing 777-300ER’s max seating capacity is 440 passengers, compared to 50 passengers of the ATR 42-600.

About the Boeing 777-300ER

Introduced in 2003, the Boeing 777-300ER is a large twin-aisle aircraft designed for high capacity, long haul flights. As an extended-range variant of the 777-300, this wide-body twinjet was designed to meet the complex requirements of airlines for more passengers and range, particularly for international routes.

The 777-300ER, with its impressive length of 73.9 meters (242.5 feet) and a wingspan of 64.8 meters (212.6 feet), is a marvel of modern aviation design. The aircraft's wing area of 436.8 square meters (4701.7 square feet) plays a crucial role in its aerodynamic efficiency, enabling it to operate effectively over long distances. Equipped with two high-thrust GE90-115B turbofan engines, the 777-300ER boasts a total maximum thrust of 1026.0 kN (230,600 lbf), facilitating a significant range of up to 13,650 kilometers (7,370 nautical miles). Inside, the Boeing 777-300ER can typically seat 396 passengers in a standard three-class layout.

The 777-300ER's entry into service was a strategic move by Boeing to capture a significant share of the long-haul market. It competes closely with other aircraft like the Airbus A330-900, A340-600, and A350-1000, offering airlines a combination of efficiency, capacity, and range. The 777-300ER also succeeded many 747-400s, being about 20% more efficient than the Queen of the Skies in terms of fuel burn. Notable operators of the 777-300ER include Emirates, Cathay Pacific, Turkish Airlines, Thai Airways, and Air France. All of these carriers have utilized the aircraft's capabilities to serve a diverse range of long-haul routes effectively.

Boeing's focus in developing the 777-300ER was not only on enhancing passenger comfort and range but also on improving operational efficiency. The aircraft's use of advanced materials, coupled with its innovative design, results in lower operating costs and a reduced environmental impact, aligning with the growing emphasis on sustainable aviation.

In conclusion, the Boeing 777-300ER represents a significant achievement in aircraft design and engineering. Its combination of range, passenger capacity, and efficiency has set new standards in long-haul commercial air travel, making it a key player in the wide-body aircraft market. The -300ER variant stands as the most popular 777. By 2020, the best-seller had a total of 837 orders and 832 deliveries. Looking ahead, many 777 operators will opt for the new 777X when their fleets head towards retirement.

About the ATR 42-600

The ATR 42-600 is a twin-engine, turboprop aircraft is designed for regional travel. Its role in the aviation industry focuses on connecting regional and remote areas, making air travel accessible to smaller communities. The ATR 42 is most recognizable by its high-wing design , T-tail, and propeller engines.

The ATR 42 was originally introduced in 1984, with the -600 variant beginning flight in 2010. The -600 comes in at 22.7 meters (74.4 feet) long with a wingspan of 24.6 meters (80.6 feet). Its wing area of 54.5 square meters (586.6 square feet) is designed to provide efficient lift for short-runway takeoffs and landings. With a typical seating arrangement for 44 passengers, the ATR 42-600 is an optimal choice for airlines serving regional routes with lower passenger volumes. Powered by two Pratt & Whitney Canada PW120s, the aircraft delivers a total output of 3222 kW (4,320 shp), ensuring reliable performance for its operational requirements. The ATR 42-600 has a fuel capacity of 5,730 liters (1,514 US gallons), contributing to its range of 1,326 kilometers (716 nautical miles). Its cruise speed of 556 km/h (345 mph) enables efficient travel times for regional connections.

In the competitive landscape of regional aviation, the ATR 42-600 contends with aircraft like the Bombardier Q400, Fokker 50, an Embraer EMB 120 Brasilia. Its appeal lies in its operational efficiency and suitability for short-haul routes, particularly in regions where larger jet aircraft are not viable. Airlines that have integrated the ATR 42-600 into their fleets include Silver Airways and Logan Air. These carriers utilize the aircraft to serve regional networks, capitalizing on its capacity to operate efficiently on shorter routes and provide essential connectivity.

The development of the ATR 42-600 was driven by the growing need for efficient, reliable aircraft in the regional market. Its introduction into service has been instrumental in expanding the reach of air travel to smaller markets, underscoring the importance of regional connectivity in the broader aviation industry.

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Values shown may not be 100% accurate, as some metrics are averages or only represent certain production years and configurations. Engine specs are based on the best options available.

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