Idea:

A truck at full speed can haul tons of supplies in the highway.
That same force can make a person fly individually using a winged machine.
The machine is winged using carbon fiber.
The machine is worn on the person's back.
The machine is powered by fuel that is spread throughout the wings.
The more fuel is used. The lighter the wings become which enables more flight.
The machine can also be powered by renewable energy- zero point energy etc- however such tech is banned by U.S. patent agency.
The machine is digitally controlled by one hand.