How far can a 747 fly on a full tank?

How far can a 747 fly on a full tank? A modern Boeing 747 can fly about 15,000 km (9,500 miles) when it's flying at 900 kmh (550 mph). This means it can fly non stop for almost 16 hours!

Do planes eject fuel before landing?

Fuel dumping (or a fuel jettison) is a procedure used by aircraft in certain emergency situations before a return to the airport shortly after takeoff, or before landing short of the intended destination (emergency landing) to reduce the aircraft's weight.

How much fuel does a 747 burn at cruise?

The four engines of the Boeing 747 Jumbo Jet burn approximately 10 to 11 tonnes of fuel an hour when in the cruise. This equates to roughly 1 gallon (approximately 4 litres) of fuel every second.

How much does it cost to fill up a 747?

With today's fuel prices, it costs about $450,000 to fill up a Boeing 747, depending on your market. By contrast, the Gulfstream G280, a popular business aviation aircraft, costs around $8,000 to fill.

What part of the flight uses the most fuel?

The greater the altitude, the greater the fuel efficiency of a jet engine. Weather conditions - for instance, flying into a headwind will burn more fuel. Take-off and landing - take-offs are the most fuel intensive parts of the flight, so shorter flights burn proportionately more fuel.

Can a 747 land with full fuel?

Can a wide body airliner land with a full fuel tank? Yes! But it is safer to land an aircraft below its published MLW.

Is Jet Fuel expensive?

US Carriers Jet Fuel Cost and Consumption - March 2022 US carriers reported an average fuel cost of $3.04 per gallon during March 2022. Spot prices have continued to increase, reaching $5.07 on April 28, 2022 and averaged $3.91 for the month of April.

How far can a fully loaded 747 fly?

The 747's maximum takeoff weight ranges from 735,000 pounds (333 t) for the -100 to 970,000 pounds (440 t) for the -8. Its range has increased from 5,300 nautical miles (9,800 km; 6,100 mi) on the -100 to 8,000 nautical miles (15,000 km; 9,200 mi) on the -8I.

How many Litres does 747 burn every minute?

Boeing 747 fuel consumption If an Airbus A321neo burns 0.683 litre per second, Boeing 747 uses approximately 4 litres every second, which translates to 240 litres per minute and 14,400 litre per hour.

How much is a 747 plane worth?

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.

What speed does a 747 cruise at?

On average, the typical cruising speed of a large commercial aircraft, like a Boeing 747, is somewhere between 475 and 500 knots (roughly 575 mph). So what is the cruising speed of a 747? Depending on passenger load, the average cruise speed of a 747 is 490 nautical miles or Mach 0.85.

What is the takeoff speed of a 747?

A typical takeoff speed for a Boeing 747 is around 160 knots (184 mph), depending on the jet's wing flap configuration, the number of passengers aboard, and the weight of their luggage, fuel load, current weather conditions, and other factors.

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.

Why do pilots dump fuel before landing?

In the event of an emergency requiring a return to the departure airport, the aircraft circles nearby in order to consume fuel to get down to within the maximum structural landing weight limit, or, if the situation demands, simply land overweight without delay.

How much fuel does a 747 use per hour?

The four engines of the Boeing 747 Jumbo Jet burn approximately 10 to 11 tonnes of fuel an hour when in the cruise. This equates to roughly 1 gallon (approximately 4 litres) of fuel every second. It can carry a maximum of 238,604 liters of fuel and it has a range of about 7,790 nautical miles.

Can a plane land immediately after takeoff?

What happens if you need to get on the ground right away? In almost every case, any commercial plane flying is technically able to land even at close to its maximum takeoff weight.

What happens if a plane lands with too much fuel?

If the aircraft tried to land without dumping the fuel first, it is considered an overweight landing attempt and could place immense stress on the airframe. It could also increase the risk of fire and fuel leaking onto the tarmac.

Can a plane be too heavy to land?

The maximum landing weight (MLW) is the maximum aircraft gross weight due to design or operational limitations at which an aircraft is permitted to land. The MLW is set in order to ensure safe landings; if an aircraft weighs too heavy during touchdown, it may suffer structural damage or even break apart upon landing.

Can a 747 land without engines?

Without engine thrust, the 747 had a glide ratio of 15:1, meaning it can glide forward 15 kilometres for every kilometre it drops. After calculating the glide ratio, the crew realized that they had less than 30 minutes to regain power before they smashed into the ground.