It's about 170 mph depending on weight.
There are many different types of 747. The average landing speed would be 150 knots for a 747. It can be anywhere from about 120 to 180 knots depending on gross weight
140knots
You can land a 747 slower tha most jsts - 140 knots is ok for a normal landing
about 180 mph at touchdown then the speed decreases very rapidly, first to maybe 50 then 10 and 0. but it mainly depends on the type of plane. the one i said above is basic for a 747
The landing speed is 155 knots or more generally from 150 to 160 knots, depending on weight and wind conditions.
150 knots
Depends on the speed of the airplane and the landing delays.
747
All commercial (heavy) aircraft have a range of landing speeds which vary according to landing weight and configuration (flap setting). The normal range for the 747 for various weights and flap settings is around 130 to 160 kts.
An approach (landing) speed is determined by the type of plane, weight, weather and the condition of the runway. A heavy 747-400 might have a landing speed of 160 KIAS (knots indicated air speed) or about 185 mph.
This depends on the type of aeroplane. In the case of a VTOL jet the speed is actually zero.
on an ils speeds set a landing speed would be around 145kts-150kts (166mph-172mph) depending on the landing flap setting selected - this is based on full flaps