…Good Topic…here is why Airplanes Fly:
The most common explanation of the concept of lift is based upon the **Bernoulli equation](Aerospaceweb.org | Ask Us - Space Shuttle Max-Q), **
" Bernoulli equation relates the sum of pressures to the velocity of the flow past the body. So what this equation tells us is that as velocity increases, pressure decreases and vice versa"
In other words faster an air foil(Wing) is moved through the Air…more Lift it creates…so the shape of the wing and its forward speed in the air lifts even a Million pound Aircraft like the A380…
This theory put into practice has served mankind in more ways than one…