Aircraft Comparison By

Boeing 787-8 vs 737-800

Stacking Boeing 787 vs 737 are both manufactured by Boeing, one of the leading airplane manufacturers in the world. Both these models bring unique features and offer distinct advantages to the customers. Let’s get into more details!

Aircraft: Boeing 787-8 Dreamliner Boeing 737-800
British Airways Boeing 787 8 Dreamliner Frontal
Jeju Air Boeing 737 800
Country: United States United States
Manufactured: from: 2010 to: Onward from: 1998 to: Present
ICAO: - B738
Price: $206.8 million $89.2 million
Avionics: Rockwell Collins next generation avionics Rockwell Collins avionics
Engine: 2 X Rolls-Royce Trent 1000 2x Snecma / CFM56-7B27
Engine Type: - Turbofan
Power: 64,000 pound-force 27,300 pound-force
Max Cruise Speed: 510 knots
945 Km/h
473 knots
876 Km/h
Approach Speed (Vref): - -
Travel Range: 8,200 Nautical Miles
15,186 Kilometers
3,060 Nautical Miles
5,667 Kilometers
Fuel Economy: 0.24 nautical mile / gallon
0.117 kilometres / litre
0.44 nautical mile / gallon
0.215 kilometres / litre
Service Ceiling: 43,000 feet 41,000 feet
Rate of Climb: - -
Take Off Distance: 1520 metre
4,986.82 feet
2316 metre
7,598.33 feet
Landing Distance: 912 metre
2,992.09 feet
1372 metre
4,501.26 feet
Max Take Off Weight: 227,930 Kg
502,494 lbs
384,039 Kg
846,652 lbs
Max Landing Weight: - -
Max Payload: 43,318 Kg
95,499 lbs
21,319 Kg
47,000 lbs
Fuel Tank Capacity: 33,528 gallon
126,917 litre
6,875 gallon
26,025 litre
Baggage Volume: 136.7 m3
4,828 ft3
45.1 m3
1,593 ft3
Seats - Economy: 250 seats 189 seats
Seats - Business Class: 210 seats 175 seats
Seats - First Class: - 162 seats
Cabin Height: 2.5 metre
8.20 feet
2.2 metre
7.22 feet
Cabin Width: 5.49 metre
18.01 feet
3.54 metre
11.61 feet
Cabin Length: 51 metre
167.32 feet
29.97 metre
98.33 feet
Exterior Length: 57 metre
187.01 feet
39.5 metre
129.59 feet
Tail Height: - -
Fuselage Diameter: 5.75 metre
18.86 feet
3.76 metre
12.34 feet
Wing Span / Rotor Diameter: 60 metre
196.85 feet
34.31 metre
112.56 feet
Wing Tips: No Winglets No Winglets
More Info: Boeing 787-8 Dreamliner Boeing 737-800
Data presented is for entertainment purposes and should not be used operationally.

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About the Boeing 787 Dreamliner

The Boeing 787 Dreamliner is a long-range aircraft built and produced by Boeing Commercial Airplanes. It is the world’s largest twinjet.

Why was it developed and built?

It was designed to replace older wide-body airliners and bridge the capacity difference between old variations. It was also the first airliner with an entirely digital flight deck, which reduces crew errors.

What purpose does it serve?

The Boeing 787 Dreamliner is a long-range, wide-body aircraft suitable for domestic and international routes. It is popular amongst passengers due to its large capacity, long-range, and superior fuel efficiency. It is also an attractive airline option due to its low costs and efficient operations.

About the Boeing 737

Think of the Boeing 737 as Boeing’s workhorse aircraft. Best known for its short to medium-haul capacities, the Boeing 737 series are some of the world’s oldest and most recognizable airplane designs.

Why was it developed and built?

The Boeing 737 is Boeing’s most famous aircraft and has been in continuous production for quite a while. It has been continuously updated with newer engine and airframe technologies, resulting in increased efficiency, lower fuel burn, improved reliability, and higher performance.

What purpose does it serve?

The Boeing 737 is primarily used for short to medium-range passenger flights. It is also famous for cargo, private chartered flights, and military and government applications. Additionally, some Boeing 737s have been modified for medical evacuation and special mission operations.

How are the Boeing 787 Dreamliner and Boeing 737 different?

How do the iconic Boeing 787 Dreamliner and Boeing 737 differ in capabilities and performance? Look no further – let’s explore the key ways these two powerhouse aircraft differ from one another!


The Boeing 787 Dreamliner has a much longer range than the Boeing 737, thanks partly to its larger fuel capacity. This makes it ideal for long-haul flights across oceans or continents. 

The Boeing 737, on the other hand, is better suited for shorter routes like those frequently flown by budget airlines.


The Boeing 787 Dreamliner typically uses General Electric GEnx-1B or Rolls-Royce Trent 1000, while the Boeing 737 uses smaller engines mounted on each side of the fuselage.

This makes the Boeing 787 Dreamliner more fuel-efficient than the Boeing 737, but it also produces more noise and requires more runway for takeoff and landing.


The Boeing 787 Dreamliner is faster than the Boeing 737, achieving a maximum cruising speed of around Mach 0.85 (903 km/h).

The Boeing 737 typically cruises at Mach 0.785 (838 km/h), making it slightly slower than the Boeing 787 Dreamliner.

Passenger Capacity

The Boeing 787 Dreamliner can carry up to 440 passengers, while the Boeing 737 can accommodate up to 230. This makes the Boeing 787 Dreamliner more suitable for larger groups or long-haul flights.

Cabin layout

Finally, there’s cabin layout. The Boeing 787 Dreamliner has a wider cabin than the 737, allowing passengers a more comfortable experience.

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Additionally, the Boeing 787 Dreamliner typically has more amenities like in-seat entertainment systems and wider seats with more legroom than you’ll find on a typical 737 flight.

Overall, the Boeing 787 Dreamliner and 737 serve two different purposes. The Boeing 787 Dreamliner is ideal for long-haul international flights, while the 737 is better suited for shorter, budget flights.

How are the Boeing 787 Dreamliner and Boeing 737 similar?

Let’s look at some shared features between the Boeing 787 Dreamliner and the 737!

  • The Boeing 787 Dreamliner and the Boeing 737 are twin-engine, single-aisle jets.
  • Both aircraft are used primarily for short- to medium-haul routes. The Boeing 787 Dreamliner is a wide-body jet, while the Boeing 737 is a narrow-body jet.
  • Both aircraft are highly efficient and reliable, with high passenger satisfaction rates.
  • Thanks to their similar designs, the Boeing 787 Dreamliner and Boeing 737 are often used interchangeably on routes where either aircraft could be used.

As a result, both aircraft are some of the most popular in the world.

What’s better about the Boeing 787 Dreamliner?

This workhorse of a plane is equipped with everything you need to make your journey as smooth as possible. Here’s a rundown of why the Boeing 787 Dreamliner is the best plane for long flights.

  • The first reason is its range. The plane can fly nonstop for nearly 17 hours, so it can easily make any trip across the globe.
  • Additionally, the plane’s long-range means it can take off and land at airports with shorter runways, which can be a lifesaver when traveling to remote locations.
  • The next reason is its fuel efficiency. The Boeing 787 Dreamliner’s fuel efficiency is partly due to its use of lighter materials in its construction. For example, the plane’s wings are made largely of composite materials, which weigh less than traditional aluminum wings.
  • It is also equipped with advanced fly-by-wire technology and a state-of-the-art digital flight deck for increased reliability and accuracy.
  • Finally, the Boeing 787 Dreamliner is one of the safest planes flying today.

Think of the Boeing 787 Dreamliner as the ideal aircraft for passengers who want to fly comfortably and enjoy a wide range of in-flight amenities.

What’s better about the Boeing 737?

The Boeing 737 is a narrow-bodied aircraft produced by Boeing Commercial Airplanes. It is the best-selling commercial jetliner in history.

  • The Boeing 737 was designed to be a short-haul airliner and has been continuously updated since its introduction.
  • The Boeing 737 is popular with airlines because it is fuel-efficient and relatively inexpensive.
  • It also has a good safety record, and its reliability has been improved over the years through continual updates.

As a result, the Boeing 737 is an excellent choice for airlines that operate short-haul routes.


So, which airplane is better? It depends on your needs. If you need an airplane that can seat more passengers and fly longer distances, then the Boeing 787 Dreamliner is a good choice.

However, if you’re looking for an airplane that won’t break the bank, the Boeing 737 might be a better option.

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About the Author

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With a passion for aviation, as well as surfing and scanning the web, Rocco is in his element analyzing aircraft data and the differences and similarities between aircraft.