How Fast Do Planes Travel?

around 460-575 mph Most commercial aircraft typically fly at around 460-575 mph, or 740-930 km/h, according to Flight Deck Friend.

How fast does a 747 fly in mph?

Boeing 747-400 — A member of the same Boeing 747 family, the 747-400 is a behemoth that can catapult 416 passengers across the world with a maximum speed of Mach 0. 855 (656 mph). With a range of up to 7,225 nautical miles, it’s most commonly used for busy long-haul routes with high demand.

How fast can a plane legally fly?

(a) Unless otherwise authorized by the Administrator, no person may operate an aircraft below 10,000 feet MSL at an indicated airspeed of more than 250 knots (288 m. (b) Unless otherwise authorized or required by ATC, no person may operate an aircraft at or below 2,500 feet above the surface within 4 nautical miles of the primary airport of a Class C or Class D airspace area at an indicated airspeed of more than 200 knots (230 mph.

  1. This paragraph (b) does not apply to any operations within a Class B airspace area;
  2. Such operations shall comply with paragraph (a) of this section;
  3. (c) No person may operate an aircraft in the airspace underlying a Class B airspace area designated for an airport or in a VFR corridor designated through such a Class B airspace area, at an indicated airspeed of more than 200 knots (230 mph);

(d) If the minimum safe airspeed for any particular operation is greater than the maximum speed prescribed in this section, the aircraft may be operated at that minimum speed. [Doc. No. 18334, 54 FR 34292, Aug. 18, 1989, as amended by Amdt. 91-219, 55 FR 34708, Aug.

What speed does a helicopter fly at?

How Fast Do Planes Travel (PhysOrg. com) — If you asked a child how they would make a helicopter go faster, they would probably tell you to add another engine. The answer would be Zen simple and dead right. The engineers at Eurocopter also seem to have that same mentality and it worked. They took this simple approach when they designed their new helicopter, and it actually worked.

  1. The Eurocopter X3 features only one extra engine that is used to drive the additional propellers on the device, and that single engine gives the Eurocopter X3 a significant speed boost;
  2. An average helicopter can reach a top speed of somewhere between 130 and 140 knots, which comes out to about 160 mph;

The Eurocopter X3 can reach a top speed somewhere in the neighborhood of 267 mph (430 km/hr or 232 kts) in stable and level flight. It is not quite twice as fast as the current copters, but it is an impressive speed boost. The system does not feature any extra stabilizing systems or ballast systems that are needed to keep the system running correctly.

The system does not even rely on an autopilot system; it can be flown by a normal helicopter pilot. The Eurocopter X3 will most likely find its home in the hands of emergency services and military personnel, who need the speed to respond to the unexpected.

The company has yet to say whether or not it will make the Eurocopter X3 available to any private buyers who have the means to make the purchase. No retail cost or release date was made available at this time.

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Why do planes speed up before landing?

The aircraft flares just before touching down. It descends with a constant velocity, and just before touching down pulls the nose up to reduce the descent. This results in a higher angle of attack, more lift, and a vertical deceleration of the airplane. A passenger perceives this vertical deceleration as a force.

  • Direction of the force is straight down and the aircraft is nose up, you’re leaning back, so there is a component of (gravity + vertical deceleration) that pushes you into the back of your seat;
  • This same effect is used in flight simulators with a motion base;

Upon accelerating, the simulator pushes forward like the aircraft does, but also slowly rotates backwards so that the pilot feels sustained seat back pressure. He cannot see the leaning back angle inside the simulator because the horizon of the projected outside visual image does not move. How Fast Do Planes Travel So for your eyes there is no apparent tilt, the inner ear senses rearwards force, and there is increased pressure from the seat backrest. The brain translates this into perceived forward acceleration..

What is the slowest speed an airplane can fly?

Technically this is the so-called ‘stall speed’, where air passes over the wings fast enough to sustain altitude, and for small planes this can be less than 50km/h (31mph).

What’s the fastest plane speed?

The NASA/USAF X-15 is the fastest fighter jet ever produced. It reached record top speed of Mach 6. 72 or 4,520 mph, which is more than five times the speed of sound.

How fast are military jets?

F-15E Strike Eagle — An F-15 over Afghanistan. US Air Force The F-15 has been flying for more than 30 years and is set to keep going. The reason is just good design, another aircraft initially designed to catch incoming enemies and destroy them. The F-15 can fly at a top speed of 3,017 miles per hour, then stop, hit ground targets, and fade away.

How fast is a private jet?

How Fast Do Private Jets Fly? — A typical cruising speed for a private jet is around 950 km/h (512 knots). The Cessna Citation X is generally considered the fastest production private jet, having a maximum speed of 1,144 km/h (618 knots). Because of this, many private jet manufacturers are today designing their newest models to closely match this maximum speed, as a way to be more competitive in the market.

The Gulfstream G650 has a maximum speed of 1,102 km/h (596 knots) and the Falcon 7X can fly at speeds up to 1,085 km/h (586 Knots). The Learjet 60XR can fly at speeds up to 970 km/h and the Global 5000 is capable of flying at speeds up to 950 km/h (524 Knots).

Recently, Falcon, Bombardier and Gulfstream have announced brand new aircraft, with even higher top speeds. The Falcon 10X will have a maximum speed of some 1140 km/h, Bombardier’s new flagship Global 8000 a top speed of 1130 km/h and the Gulfstream G700 will fly at speeds of up to 1100 km/h. .

How fast do jumbo jets fly?

An educational, fair use website

Bibliographic Entry Result(w/surrounding text) StandardizedResult
«747 Jumbo Jet. » Microsoft Encarta Encyclopedia. CD-ROM, 2000. «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). « 245 m/s
Air Transportation. Aerospace Industries Association of America, 1997: 316. «Such aircraft generally cruise at speeds of approximately 540 mi/h or 870 km/hr and at altitudes high enough that aircraft pressurization is required. « 241 m/s
747 Family. Boeing. «Cruising speed: 570 mphRange: 3,110 milesCeiling: 36,100 feetPower: Three 14,000-pound-thrust P&W enginesAccommodation: 131 passengers» 250 m/s
«And, the 747 continues to be the world’s fastest subsonic jetliner, cruising at Mach 0. 85 — or 85 percent of the speed of sound. Along with the popular Boeing 777, the 747 is a key element of the Boeing long-range market strategy. « 260 m/s
Beichner, Robert J. , and Raymond A. Serway. Physics for Scientists and Engineers. 5th ed. Orlando: Harcourt College, 2000. 52. «A plane is traveling at 100 m/s…. « 100 m/s
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Modern large commercial-airplane manufacturers, such as The Boeing Company and Airbus Industries, a conglomerate of European manufacturers from Britain, Germany, France, and Spain, offer a wide variety of aircraft with different capabilities. Today’s jet airliners carry anywhere from 100 passengers to nearly 600 over short distances and great lengths. The 747 the first in its class of wide bodied «jumbo» jets, which would later become the premier transcontinental jet in the world went into service in the early 1970s and seated as many as 490 passengers.

Other «jumbo jets»include the 717, 757, 767 and 777, which are used as cargo or passenger jets. All four models uses the jet engine which operates on the principle of Newton’s third law of motion, which states that for every action, there is an opposite but equal reaction.

A jet sucks air into the front, squeezes the air by pulling it through a series of spinning compressors, mixes it with fuel, and ignites the fuel, which then explodes rearward with great force out through the exhaust nozzle. This great rearward force is balanced with an equal force that pushes the jet engine, and the airplane attached to it, forward.

Thrust is the force that propels an airplane forward through the air. It is provided by the airplane’s propulsion system in this case by a jet engine. Drag is a force acting on all airplanes. Drag is created by any object moving through a fluid, or in this case an airplane through air, which produces friction as it interacts with that fluid because it must move the fluid out of its way to do its work.

A high-lift wing surface, for example, may create a great deal of lift for an airplane, but because of its large size, it also creates a significant amount of drag. When thrust is greater than drag, an airplane will accelerate forward. All four jets have four jet engines to propel the plane, which allows the plane to attain cruising speeds of 500 to 900 km/hr (or 150 to 250 m/s).

How much is fuel for a helicopter?

Cost Example

Helicopter Type Average Fuel Burn Fuel Per Hour
AS350 B3 Astar 50 GPH / 189 LPH $210/hour
Bell 212HP 100 GPH / 379 LPH $420/hour
Bell 205A-1++ 90 GPH / 341 LPH $380/hour
Sikorsky SK61 170 GPH / 644 LPH $715/hour
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Can a plane go in reverse?

Can Planes Reverse in the Air? — No commercial passenger plane can reverse in the air and the pilots can’t intentionally deploy reverse thrust in flight in any modern passenger jet aircraft. Reverse thrust is ‘locked out’ until the aircraft senses its wheels are on the ground.

  • A small number of military aircraft are able to manoeuvre their thrust output vector which allows them to either hover or reverse whilst flying;
  • Military aircraft that can reverse whilst flying include the Lockheed Martin F-35 Lightning II and the Harrier Jump Jet;

Some military transport aircraft can also deploy reverse thrust in flight, but this just serves to increase the rate of descent. They might do this if they need to make a tactical approach where the aircraft must remain very high before rapidly descending towards the runway in order to avoid enemy fire. How Fast Do Planes TravelA Lockheed Martin F-35 Lightning II hovering in flight using its thrust vectoring technology.

Can a pilot make up time?

The plane is pushing back from the gate—late again—when the captain’s voice comes over the speaker: The flight is running behind schedule, but the crew will try to make up some time in the air. It’s a familiar scenario, but can pilots actually make up time? The short answer is yes.

The longer answer is that the amount of recouped time is limited by several factors. To speed up, many people imagine the pilot simply stepping on the gas, but it doesn’t quite work that way, Nick Anderson, a London-based captain for an international airline, tells Condé Nast Traveler.

«Aircraft are designed to cruise within a fairly small speed bracket. We almost always fly at the fastest economical speed. «To go above that speed range requires more power from the engines to overcome the increase in drag, or aerodynamic force generated by—and opposing—the plane as it moves through the air.

  1. This, in turn, requires more fuel, which is one of the costliest expenses for an airline;
  2. Sometimes, the expense of burning extra fuel is worth it—particularly if the flight can make up enough time to prevent major disruptions, such as missed flight connections, which can end up costing the airline even more money;

But as with most things air travel, it’s not that simple. «It’s not just a cost to the company, it’s a cost to the environment,» Anderson says. Sometimes, pilots can also slightly adjust altitude for calmer weather, where headwinds may be less (though most pilots are doing this, anyway).

  • Apart from speed, the only other factor in a pilot’s control once airborne is the route he or she takes—and even that, which depends on congestion and the destination airport, must be approved by air traffic control;

Many flight plans are already set for the most efficient route possible, says Anderson, who also contributes to the aviation podcast The Airline Pilot Guy Show. But, he says, pilots will ask for shortcuts, or «direct routings» as they call them, just to see if they can shave off a bit of time.
How Fast Do Planes Travel

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