Depends upon gross weight of the aircraft and outside air temperature, but the absolute maximum altitude is 45,100 feet. For an average, the 747-400 usually cruises around 35,000 - 37,000 feet.
About 550 Miles per hour.
The average speed of a commercial airplane when flying is around 500 to 600 miles per hour.
The average cruising airspeed of a tripple 7 is between 550 and 600 miles per hour. This is primarlily due to the range of models in the 777, the distance flown, and atmospheric conditions during the flight.
A jets take of speed is dependent upon the weight of the jet and its cargo. The average take of speed for a Boeing 707 is 150 miles per hour.
It honestly depends on what type of 757 you use. 757-200, -200F, -200WL, or -300 Boeing 757-200: 3,900 nautical miles Boeing 757-200F: 3,150 nautical miles Boeing 757-200WL: 4,100 nautical miles Boeing 757-300: 3,467 nautical miles
3520 miles or 3060 nautical miles.
The turning radius is very different for different aircraft. A Boeing 747 has a comfortable radius of about 20 miles (flying over 60 miles to turn 180 degrees). A jet fighter can turn in a matter of a few hundred yards.
Usually the speed of a Boeing 747 reaches at about 525 to 600 miles per hour.
walking: 10227 Hours Car(average of 50MPh):644 Hours Aeroplane(Boeing 747):57 Hours
A Boeing 777 takes off at a speed of about 195 miles per hour.
0.2 MPG.
530 miles an hour