The cruising altitude of Boeing 747 is 30,000 feet.
The cruising altitude of a 747 depends on weather conditions, weight of the aircraft, and the amount of traffic on the other flight levels. Its average cruising altitude is around 33,000 feet.
The cruising altitude of a normal commercial jet airplane today is around 12,000 m (35,000 ft).
Maximum speed for a 747 is 0.92 mach. Normal cruise is between 0.82 and 0.85 mach at altitudes up to 45,100 feet. meaning about 200 mph give or take.
The Maximum is 41,000 ft don't know about cruising
The maximum certificated altitude for the 747 is 45,100 feet.
The maximum altitude for a 747 is 45,100 feet.
Some are rated to 45,000 feet
Cruising speed is around 570 mph. Maximum speed is around 614 mph.
The maximum certified operating altitude of the B747 is listed as 45,100 feet.
35,000ft is the typical cruising altitude.
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.