| Aircraft type Speed in km/u* Altitude in ft* | Boeing 747 920 35,105 | Boeing 737 850 35,000 | Boeing 777 905 35,000 | Boeing 787 Dreamliner 907 40,026 |
|---|
How fast does a 747 cruise?
The Boeing 747 is a large, wide-body (two-aisle) airliner with four wing-mounted engines. Its wings have a high sweep angle of 37.5° for a fast, efficient cruise speed of
Mach 0.84 to 0.88
, depending on the variant.
What is the top speed of a Boeing 777?
Boeing 777
The “Triple Seven” flies at Mach 0.84, or
644 mph
and can hold up to 426 passengers. You have several options to get on board a 777.
How fast is a 747 going at 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
. The calculated take-off speeds vary depending on environmental conditions, runway length and weight.
How fast does a 727 go to take off?
| Variant 727-100 727-200 | Range 2,250 nmi (4,170 km) 1,900 nmi (3,500 km) Adv. 2,550 nmi (4,720 km) | Take-off 8,300 ft (2,500 m) 8,400 ft (2,600 m) Adv. 10,100 ft (3,100 m) | MMO Mach 0.9 (961 km/h; 519 kn) | Cruise 495-518 kn / 917-960 km/h 467-515 kn / 865–953 km/h |
|---|
How far can a 737 fly on a full tank?
The 737-800 has a maximum fuel capacity of 6,875 gallons, which it carries in fuel tanks in its wings, as seen here, and in a fuel tank located underneath the passenger cabin’s midsection. Fully loaded, the jet can fly up to
3,159 miles
without refueling.
Can a 747 fly faster than the speed of sound?
Question: What is the fastest airliner and how fast does it fly? — submitted by reader James Kriplean, Knoxville, Tenn. Answer:
The Boeing 747 can cruise at 92% of the speed of sound, Mach .
Can a 747 take off with 2 engines?
There are only two engines in a 747. One can fly on a 757. Due to the time it would take to pick up enough speed to take off with just two engines,
a 747 cannot take off with just two engines
, but once it is in the air, it will keep going.
What is the slowest speed a 747 can fly?
A Boeing 747 under standard conditions must be going
296kph (184 mph)
to take off. Additionally, weather factors can affect the ground speed need for takeoff.
Are private jets faster than commercial jets?
Private jets often fly at the same speed as commercial jets
, which on average, fly 547–575 mph when they reach cruising altitude. Smaller private jets and private aircraft, on the other hand, often have the capability of flying faster than commercial airplanes.
What is the fastest plane ever built?
The winner of our top 10 – the
X-15
! Number 1: North American X-15 This aircraft has the current world record for the fastest manned aircraft. Its maximum speed was Mach 6.70 (about 7,200 km/h) which it attained on the 3rd of October 1967 thanks to its pilot William J. “Pete” Knight.
What is the fastest plane ever recorded?
SR-72
will be the successor of the SR-71 Blackbird, the fastest manned aircraft which smashed speed records in 1974 and was retired by the U.S. Air Force back in 1998. The SR-72, or “Son of Blackbird” is envisioned as an unmanned, hypersonic and reusable, reconnaissance, surveillance, and strike aircraft.
How fast is a jet going at takeoff?
Typical takeoff air speeds for jetliners are in the range of
240–285 km/h (130–154 kn; 149–177 mph)
. Light aircraft, such as a Cessna 150, take off at around 100 km/h (54 kn; 62 mph). Ultralights have even lower takeoff speeds.
How much runway is needed for a 747 to take off?
The Princess Juliana runway is only 7,546 ft, but according to Wikipedia, the 747 needs
more than 10,000 ft
of runway for take-off.
How fast is a jet going when it lands?
Big commercial airplanes generally fly in the 550-580 MPH range, but their landing and taking-off speeds are naturally going to be different. Most commercial planes take off at roughly 160 to 180 MPH, while landings take place at approximately
150 to 165 MPH
.
What is the max speed of a fighter jet?
The fastest fighter jet ever created was the NASA/USAF X-15. It was an experimental aircraft that resembled more of a rocket with wings but managed to reach a record
4,520mph
. The fastest fighter jet in the world today is the MiG-25 Foxbat, with a top speed of 2,190mph, half the speed of the X-15.
How fast do helicopters fly?
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.
Are any Boeing 707 still flying?
Boeing 707s still in service
The Boeing 707 is not in regular airline service anymore. TWA operated the last commercial flight in the US in 1983, but it stayed in commercial use with other – Iranian Saha Airlines operated it until 2013.
How much does it cost to operate a 737 per hour?
Operating costs. Estimates are that operating A380s costs between $26,000 and $29,000 per hour. By contrast, an average flight on an American Airlines 737-800, which can hold 160-175 passengers and has a range of about 2,900 miles, costs
$2,180 per hour
.
How much fuel does a 737 use in an hour?
Q: About how much fuel per hour does a medium-sized aircraft such as the 737 burn? A: In round numbers, a 737 will burn
5,000 pounds (750 gallons) an hour
. These are approximate figures, and the conversion between pounds and gallons is conservative.
How much does it cost to buy a Boeing 737?
The Boeing 737-700, listed at an average price of
just under 90 million U.S. dollars
, is among the least expensive models, while the Boeing 777-9, priced at 442 million U.S. dollars, is among the most expensive ones on Boeing’s price list.
Why do aircraft fly at 35000 feet?
The biggest reason for this altitude lies in
fuel efficiency
. The thin air creates less drag on the aircraft, which means the plane can use less fuel in order to maintain speed. Less wind resistance, more power, less effort, so to speak. Spending less on fuel is also great for airlines, for obvious reasons.
Do airplanes have a speed limit?
Yes, there are lots!
Below 10,000 feet above sea level (ASL), all aircraft are restricted to 250 knots (nautical miles per hour)
. A limit of 200 knots is required when aircraft are within 10 nautical miles of the airport and when they are less than 3,000 feet above the ground.
Can a jet go faster than the speed of light?
Can a 4 engine plane fly with one engine?
The aircraft continued all the way over the Atlantic Ocean back to the UK without any further problems.
If a four-engine aircraft lost more than one engine, it can still potentially fly at a lower altitude and will perform better at lower weights.
Why does a 747 have 5 engines?
The extra engine adds drag to one side of the plane
. Consequently, pilots have to adjust the power on the other side to compensate. The special cargo meant that the aircraft was heavier and required additional stops.
How many 747’s have crashed?
Of the
61 Boeing 747 aircraft losses
, 32 resulted in no loss of life; in one, a hostage was murdered; and in one, a terrorist died. Some of the aircraft that were declared damaged beyond economical repair were older 747s that sustained relatively minor damage.
