To fly a dodo:

First, bring the dodo to the runway or a wide road. Then stop for a while. Then hold
the accelerate button and the dodo down button at once. And then you will see a fire
coming out from the bottom side of your dodo, in that time you have to release the
dodo down button. Remember to keep your velocity, do not fly to high or try to make
a sudden turn. it will make your dodo fall.