Yes, of course the Boeing 787 can fly. It is an aircraft (airplane)!
530 miles an hour
fast
condom fast
There is not such plane as a Boeing 763 that has been made.
544 mph
Mach .89
632 mph
A 787 can fly up to Mach 0.89
Both models of the Boeing 787 (787-8 and 787-9) can fly at Mach 0.89
Boeing 747 (Jumbo Jet)
speed range of 600 to 980 kilometers per hour