pre-order sale; sale of something in advance of its release to the market

air show (a public display of stunt flying, aerobatics, and historical aircraft)

airway (flight path used by aeroplanes)

airline (company that flies airplanes)

air ticket (a pass entitling the holder to travel in an aeroplane)

airmail; postal transport by airplane.

drone (unmanned aerial vehicle, (UAV))

aviation

a honeymoon (trip taken by a newlywed married couple)

traveller