Cruising speed is 585 mph. The max speed for a 747-8 is 614mph, or 988km/h.
Maximum speed = 0.92 mach
I recently watched a YouTube
video of a Boeing 747 that reached a ground speed of 744 MPH (1196 km/hr). This is the highest speed that I know of that a 747 has ever flew. Here's the link to the video if you want to watch it. http:
//www.youtube.comwatch?v=AHrsYKTnGAU
It's titled "Boeing 747 Fastest Speed Commercial Flight".
0.85 Mach
567 mph (913 km/h)
AnswerThe Boeing 747 cruises at around 0.85 Mach, but in answer to how fast "can" one go, the answer is that Vmo/Mmo (maximum operating speed/mach) for the earlier versions is 0.89 Mach and for the 747-400 it's 0.92 Mach.The maximum speed is 0.92 mach.
maximum speed is 0.92 mach.
maximum speed is 0.92 mach.
The maximum speed of a Boeing 747 is approximately 570 mph or 920 km/h. However, this speed can vary depending on factors such as altitude, weight, and weather conditions.
Max speed is 0.92 mach.
The Maximum Take-Off Weight for a Boeing 747-100 is 333, 390kg; a Boeing 747-200 and 747-300 is 377,842kg; a Boeing 747-400 is 396,890kg; a Boeing 747-400ER is 412,775kg and the Boeing 747-8I is 442,253kg.
The Boeing 747-8I series has a cruising speed of 570 mph (Mach 0.855). It's maximum speed (both the 400 and 8I series) is 614 mph (Mach 0.92).
The maximum take-off weight of a Boeing 747-400 is 875,000 lbs
In cruise flight the normal speed is 0.85 mach. Maximum speed is 0.92 mach
Yes. The maximum cruising speed of the Boeing 747-400 and Boeing 747-8 is Mach 0.92(614 mph, 988 km/h, 533 kn), which is faster compared to the Airbus A380-800 which has a maximum cruise speed of Mach 0.89 (945 km/h, 587 mph, 510 knots).
The maximum take-off weight of a Boeing 747-400 is 875,000 lbs
The service ceiling of a Boeing 747 is 43,000 ft. The maximum is 45,000 ft.