What is the average flight speed of a Boeing 747?

What is the average flight speed of a Boeing 747? A typical takeoff or rotation speed of a Boeing 747-400 model—which was the biggest selling of the 747 variants—is around 160 knots. The Boeing 747-8 Intercontinental, the most recent 747 passenger variant, has a typical cruise speed of Mach 0.86 while flying at an altitude of 35,000 feet, according to Boeing.

Can a 747 fly with one engine?

Conclusion. While it's very clear that a 747 cannot fly properly with the failure of three engines, we can see that a single functioning engine would at least extend the aircraft's distance and prolong its time in the air. Hopefully, this would buy enough time and distance for the 747 to reach a suitable landing spot.

What is the fastest a 747 has flown?

Aided by a more powerful jet stream than usual, this rapid journey saw the 747 reach a top speed of 825 mph. Popular Mechanics reports that it was so powerful on this occasion because of a 'bomb cyclone' near Greenland.

How much does a 747 cost?

Hundreds of millions brand new? According to Boeing's current list prices, a brand new 747-8 would be worth $418.4 million, while its freighter sister is listed slightly higher at $419.2 million.

How fast does a 747 go before takeoff?

What speed does a Boeing 747 take off at? A fully loaded Boeing 747 'Jumbo Jet' on a normal long haul flight would take off at a speed of around 160 knots which is 184 mph.

Can planes fly in 40 mph?

With this in mind, horizontal winds (also known as “crosswinds”) in excess of 30-35 kts (about 34-40 mph) are generally prohibitive of take-off and landing.

What is the fuel capacity of a 747?

Let's start with a look at the most famous of jets, the Boeing 747. The Boeing website states that this model, with a gas tank capacity of 63,500 gallons, may burn five gallons of jet fuel per mile of flight.

Could a 747 go supersonic?

The wings of a 747 are nowhere near strong enough to mount an engine capable of supersonic flight. Generally, engines used in aircraft like the Concorde or the F-22 are skinny and long. They also weigh quite a fair amount, further requiring a complete overhaul of the way the engines would be supported.

How much does it cost to fly a Boeing 747 in 1 hour?

The most common is by referring to a generic “operating cost per flight hour” figure. Most of the (extremely) generic references I've seen using that metric for a Boeing 747–400 are in the US$25,000 per hour range.

How many hours does a 747 last?

The 747 series aircraft have a lifespan of around 35 years or 90,000 flight hours. Airbus estimates that their A320 series aircraft have a lifespan of around 60,000 flight hours or 24,000 flight cycles. The A380 series aircraft have a lifespan of around 25 years or 60,000 flight hours.

How many flight hours do you need to fly a 747?

Commercial Pilot Licensing for Boeing 747 Pilots To gain a license to fly the Boeing 747, pilots must first obtain their Airline Transport Pilot (ATP) certificate. To do this, pilots must meet certain educational requirements, such as having a college degree, or having a minimum of 1,500 hours of flight time.

How high can a 747 fly?

A Boeing 747 has a cross height of 35,105 ft, while the Embraer climbs 190 to 39,370 ft. The Airbus A380 can even fly at 43,097 ft.

What does 747 stand for?

What does 747 mean? The most well known aircraft in the 7×7 series is the Boeing 747, which also goes by the nickname “jumbo jet.” The 747 made aviation history. It was designed in the 1960s as a response to an increase in air traffic. It was the largest civilian airplane in the world.

Why is Boeing discontinuing the 747?

The Boeing 747 was discontinued as demand for the aircraft slowed as airlines favoured more efficient and slightly smaller aircraft such as the Airbus A350 and Boeing 777 aircraft.

How long can a 747 fly without engines?

How long can a 747 fly without engines? For example, with a glide ratio of 15:1, a Boeing 747-200 can glide for 150 kilometres (93 mi; 81 nmi) from a cruising altitude of 10,000 metres (33,000 ft).

At what speed does a plane land?

Landing. While landing, speed is largely affected by the aircrafts current weight, commercial airplanes typically land between 130 and 160 mph (112 to 156 knots).

Why do planes speed up before landing?

As the plane descends into ground effect, it may actually accelerate if the engines are producing enough thrust, since in ground effect the plane requires much less power to keep flying. Power from the engines will translate into speed, if not height.