how fast do planes go mph
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How fast do airplanes travel? mph? Rating Newest Oldest. Best Answer: Commercial airliners travel slower than the speed of sound and usually cruise between 500 and 600 mph. The fastest planes can travel at greater than Mach III, 3 times the speed of sound which is about 770 mph, so faster than 2200 mph.
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How fast does an aeroplane go on the runway before lift off? Typical take-off air speeds for jetliners are in the 130 to 155 knot range (150 to 180 miles/hour, 250 - 290 km/hour.) Light aircraft, such as a Cessna 150, take off at around 55 knots (63 miles/hour, 100 km/hour). Ultralights have even lower take-off speeds.
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Why has the speed of airliners remained more or less a constant over the years? Can we expect to fly from Toronto to Melbourne in an hour by 2050? As indicated in the question, the speed of sound at 35,000 ft is 663 mph (1,067 km/h) according to the standard atmosphere model. Even if the plane's ground speed is over 700 mph, however, its airspeed will still be only 560 mph. As a result, the aircraft's Mach number turns out to be about 0.84, or 84% of the speed of sound. In other words, the Boeing 777 never flew faster than the speed of sound during your flight.
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-   Generally it depends on the weight of the airplane. Light airplane like Cessna 172 can take off at about 60mph, heavy airplane like Boeing 747 needs 180mph to get airb … orne!   * Speeds vary depending on type of aircraft, weight, and enviromental conditions. The speed that a mach number relates to differs with altitude, temperature and air density. But in general terms, if a plane flies Mach .8 at 37000 feet, the speed is around 850 km/h, 520 m/h or 450 knots.
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How Airplanes Work If an airplane reaches the speed of sound, its speed is Mach 1. If the airplane reaches double the speed of sound, its speed is Mach 2. Airplanes speeds that are less than Mach 1 are considered subsonic speeds, while those very close to Mach 1 are said to be transonic.f an airplane reaches the speed of sound, its speed is Mach 1. If the airplane reaches double the speed of sound, its speed is Mach 2. Airplanes speeds that are less than Mach 1 are considered subsonic speeds, while those very close to Mach 1 are said to be transonic.
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How fast can a jet fly? This depends on the jet. The Harrier can fly around 500 mph but the Eurofighter can top over 1400 mph.
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- How fast can planes go in the future? The US air force just successfully tested a new plane that uses a new type of engine called a pulse detonation engine, that is supposed to fly at mach 6. Although the speed of… sound varies by conditions, it is about 700 mph so mach 6 would be about 4200 mph. Speeds above mach 5 are called hypersonic.   A pulse detonation engine is a pulse jet that creates about 1000 explosions per minute in a high preasure chamber as opposed to a steady normal burn of fuel.
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- typically around 50 times per second, allowing them also to fly at speeds exceeding 15 m/s (54 km/h; 34 mph). Related Questions.
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- Boeing 777 reported at speeds of up to 745mph as it flies from New York to Heathrow in just 5 hours 16 minutes. The Boeing 777-200 jet reached a ground speed of 745mph as it rode winds of more than 200mph across the Atlantic Photo: Alamy. By Rob Crilly, New York. 5:14PM GMT 10 Jan 2015.
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What is the Fastest Airplane in the World? X-15 is the fastest plane in the world. Powered by a rocket engine, the X-15 is said to have reached speeds of Mach 6.85, or 4,520 miles per hour (7,274 kilometers per hour). Like the X-43, it too is launched mid-air from a B-52.
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- A 555-mile, 5-hour plane trip was flown at two speeds. For the first part of the trip, the average speed was 105 mph. Then the tailwind picked up, and the remainder of the trip was flown at an average speed of 115 mph.
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How fast does a helicopter go? The average commercial airplane flies at a speed of about 600 miles per hour. This means the plane is covering almost 10 miles each minute.
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How Fast Do Commercial Jets Fly? Quick Answer. The average cruising flight speed for commercial jets is around 540 mph. This is based on the most popular commercial jets in operation, the Boeing 747 family. Continue Reading.
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- The speed of sound is not a constant, but depends on altitude (or actually the temperature at that altitude). A plane flying Mach 1.0 at sea level is flying about 1225 km/h (661 Knots, 761 mph), a plane flying Mach 1.0 at 30000 ft is flying 1091 km/h (589 knots, 678 mph) etc. Speeds below Mach 1 are called subsonic, between Mach 0.8-1.2 Transonic and above Mach 1.2 Supersonic. ©1996-2011 Fighter Planes and Military Aircraft.
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- - The Tu-144 supersonic transport was the fastest commercial jet plane at Mach 2.35 (1,555 mph, 2,503 km/h). It went into service in 1975, but soon stopped flying. The Mach 2 Concorde aircraft entered service in 1976 and flew for 27 years. - Wiki – Mark Mayo ♦ Apr 6 '13 at 21:39
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How fast does a commercial airplane fly? There are a great variety of commercial aircraft, so flying speeds differ. Most commercial passenger jet airliners cruise at about 480 - 560 miles per hour. The cruise speed f … or each aircraft may vary, depending upon the power setting the crew elects to use.
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- Welcome to Kerama islands. The islands of the Kerama group are a world away from the buzz of Okinawa-hontō, though even these isles can get crowded during the summer holiday season. Each of the three main islands – Zamami-jima, Aka-jima and Tokashiki-jima – can be visited easily as a day trip from Naha. But to really savour their slow-paced pleasures, stay a few days in one of the islands' minshuku.
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- Because the air is rarely still, the distance an airplane covers in an hour depends on which way the wind is going. Compared to cars on the ground, a Cessna 150 that is flying at 110 MPH may actually be going as fast as 150 MPH if a strong wind is going the same direction as the airplane ( tailwind ).
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- There are a great variety of commercial aircraft, so flying speeds differ. Most commercial passenger jet airliners cruise at about 480 - 560 miles per hour. The cruise speed for each aircraft may vary, depending upon the power setting the crew elects to use.
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What is the Fastest Airplane in the World? Commercial Airliners. The fastest airplane commercially was the Tupolev Tu-144, nicknamed the Concordski or Konkordski, which is said to have reached 1,550 miles (2,494.4 km) per hour. Technical and safety problems, however, led the Russian company to retire the Tu-144 after a short time.
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How fast do airplanes travel? mph? It depends on a number of factors such as the gravity of the planet it's flying on, the atmospheric composition like is the atmosphere made of methane or nitro-oxide. Also it depends on who is flying the plane. If it's a jihadist it is probably flying really fast (800 mph) because they are likely trying to crash the plane. If it is an old person the speed is probably low (250 mph) because they are old. If it is a woman chances are the plane never successfully took off because woman can't fly.
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Speed of a Commercial Jet Airplane This Boeing 747, commonly called a jumbo jet, makes a cargo-transport flight. The 747, the first of the wide-bodied commercial jets, had its inaugural flight in 1970. Four jet engines propel the plane, which reaches cruising speeds of 885 km/hr (550 mph)..
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How fast do planes travel? Corcord could go much faster, mach 2. Some military planes much faster still, mach 5. Mach is speed of sound but is not a fixed value. Speed of sound varies with air pressuure. At 35,000 feet (a typical cruising altitude for long haul), mach 1 is about 663mph. Faster planes have to fly higher for lower air resistance & better fuel economy.
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What is the Fastest Airplane in the World? North American X-15. If the type of engine is not limited to jet-powered engines, then the North American X-15 is the fastest airplane. Powered by a rocket engine, the X-15 is said to have reached a speed of 4,520 miles (7,274 km) per hour. Like the X-43, it is launched mid-air from a B-52.
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How fast does a commercial airplane fly? Some high speed, long range passenger jets such as Boeing's 747SP can exceed 600 miles per hour! - There are also many smaller commuter aircraft that fly at varying speeds from 240 - 350 miles per hour. The Concorde, no longer in use, could exceed the speed of sound in cruise flight.ome high speed, long range passenger jets such as Boeing's 747SP can exceed 600 miles per hour! - There are also many smaller commuter aircraft that fly at varying speeds from 240 - 350 miles per hour. The Concorde, no longer in use, could exceed the speed of sound in cruise flight.
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- The human powered planes are designed to operate at very slow speeds. The fastest plane in the … world is the Unmanned Aircraft known as the Falcon HTV-2, that has traveled at 16700mph for 90 seconds before the flight was aborted. Most passenger planes and cargo planes travel between 300 and 600mph depending on a number of factors. In the future it would be best if you asked about a specific type or model of aircraft for more accurate information.