A normal commercial jet can cruise at a speed of mach 0.85 or about 570 miles
The cruising altitude of a normal commercial jet airplane today is around 12,000 m (35,000 ft).
around 40,000 feet. 12,000 meters.
Usually, all commercial jet aircraft cruise between 30000 and 40000 feet.
Many airlines (Delta, Southwest and especially international carriers) allow GPS use once the plane reaches cruising altitude. Others like United, Jet Blue and several others say it is at the discretion of the pilot.
It depends on the aircraft, altitude, headwind, etc. If you we're on a jet cruising at 36,000 ft, you could be going mach 0.6.
Zero, if the jet plane is on the ground, otherwise it depends at what altitude the plane happens to be flying. Cruising altitude for many passenger airliners is around five to seven miles. Military aircraft often fly at much higher altitudes.
Boing 747's, popularly known as Jumbo Jets, typically cruise at around 32,000 to 38,000 feet altitude. This is between about 6 and 7 miles high.
Varies between aircraft however a Boeing 747 at cruising altitude normally burns around 24,000 lbs p/hour for all 4 engines, this is only at cruising altitude and varies at different points during the flight
That depends on a lot of factors such as cruising altitude, aircraft's payload, model of 737, etc. However generally 737's burns 30 kg/ minute. 1800 kg/hr is a very rough estimate, given aircraft's flying at optimum cruising altitude, etc.
The cruising altitude of a commercial jet is 9,000 Meter. (29,527 Feet) But they can and do go up to 12,000 Meters (39,370 feet) 32,000 to 37,000 feet
It was designed to be a long range recon jet. but it really deepens on how fast its flying and at what altitude.
Jet America Airlines ended in 1987.