How much fuel does a 747 burn while taxiing?

In a 15-minute taxi between gate and runway, a Boeing 747 can burn about a tonne of fuel. At current prices that fuel costs around $680. While aircraft jet engines are very efficient in propelling an aircraft when airborne, performance suffers when pushing that mass around on the ground.



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A typical Boeing 747-400 passenger jet burns between 5,633 and 5,772 pounds of jet fuel on takeoff. For Boeing 747-400 freighters, the amount increases to between 6,389 and 6,589 pounds.

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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.

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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.

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A plane like a Boeing 747 uses approximately 1 gallon (about 4 liters) of fuel every second. Over the course of a 10-hour flight, it might burn 36,000 gallons (150,000 liters). The 747 burns approximately 5 gallons of fuel per mile (12 liters of fuel per kilometer).

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The average hourly rental rate of the Airbus A380 is around 37,150 USD per hour.

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

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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.

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As a rule of thumb for the Boeing 747, pilots either quote dump rates ranging within 1–2 tons per minute or reference a thumb formula of dump time = (dump weight / 2) + 5 in minutes.

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Airlines find that fuel dumping can actually be cheaper than not dumping in certain circumstances. But it's not something pilots do on a routine basis. We spoke with Alison Duquette, spokesperson for the Federal Aviation Administration (FAA), who assured us that it doesn't happen very often.

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Ensures Overall Aviation Safety Safety risk is significantly higher when a single pilot flies an aircraft, so dual pilot operations are almost always mandatory. With two pilots, the workload is split thereby decreasing stress significantly.

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For an aircraft the size of an A380, to be as efficient as a smaller aircraft, it requires a much larger wingspan to avoid the induced drag penalty associated with smaller aspect ratio wings. The gatebox limit at airports prevents this increased wingspan resulting in much lower efficiency specifically for the A380.

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COST. Today, the newest model of the 747, the 747-8, is on sale from Boeing for $386.8 million US. But if you are interested in buying a second hand 747-200, prices vary widely.

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There are two reasons for this, one related to the aircraft itself and the other to how they are used on transpacific flights. Aircraft with four engines, or “quads”, tend to be less fuel-efficient than twinjets due to inherent design factors such as a higher wing weight and a smaller engine fan diameter.

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The Pilots For those looking after the safety of everyone on board, the A380 is generally well-loved. “The A380 is a pleasure to operate,” said Nigel, a captain for a European airline. “Handling is similar to the A320, with the 380 being a little more sensitive in pitch.

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Also, not all planes have the capability of dumping fuel. But big ones like the 747, 787, or A380 can release it from their wingtips.

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Based on 450 annual owner-operated hours and $6.00-per-gallon fuel cost, the BOEING 737-700 has total variable costs of $2,996,910.00, total fixed costs of $357,370.00, and an annual budget of $3,354,280.00. This breaks down to $7,453.96 per hour.

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Larger planes like the Boeing 747, on the other hand, have fuel jettison systems. 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.

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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!

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There are four main fuel tanks in the wings, a tail plane tank, a center wing tank, and reserve fuel tanks in the outer wing sections. The maximum fuel capacity is 216,846 L (57,284 gal.).

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