<P> The 747 - 400 , the most common variant in service , has a high - subsonic cruise speed of Mach 0.85 -- 0.855 ( up to 570 mph or 920 km / h ) with an intercontinental range of 7,260 nautical miles ( 8,350 statute miles or 13,450 km ) . The 747 - 400 can accommodate 416 passengers in a typical three - class layout , 524 passengers in a typical two - class layout , or 660 passengers in a high -- density one - class configuration . The newest version of the aircraft , the 747 - 8 , is in production and received certification in 2011 . Deliveries of the 747 - 8F freighter version began in October 2011 ; deliveries of the 747 - 8I passenger version began in May 2012 . </P>
<P> The 747 - 400 , the most common variant in service , has a high - subsonic cruise speed of Mach 0.85 -- 0.855 ( up to 570 mph or 920 km / h ) with an intercontinental range of 7,260 nautical miles ( 8,350 statute miles or 13,450 km ) . The 747 - 400 can accommodate 416 passengers in a typical three - class layout , 524 passengers in a typical two - class layout , or 660 passengers in a high -- density one - class configuration . The newest version of the aircraft , the 747 - 8 , is in production and received certification in 2011 . Deliveries of the 747 - 8F freighter version began in October 2011 ; deliveries of the 747 - 8I passenger version began in May 2012 . </P>
what is the top speed of a 747
what is the top speed of a 747
Mach 0.85 -- 0.855 ( up to 570 mph or 920 km / h )
Mach 0.85 -- 0.855 ( up to 570 mph or 920 km / h )