Powerglide
Powerglide, unlike most Autobots, can fly under his own power, and it goes straight to his pointy head. Give him any excuse and awaa-aa-aay he goes, dashing off into the stratosphere at 500 mph -- but not in a straight line. No, Powerglide is an aerial acrobat, able to perform stunts other Transformer planes would never dream of. Barrel rolls, tail stands, death spirals, screaming 3200-mph powerdives: none of these are too tough for this Autobot barnstormer, and if he has an audience, be they friendly or enemy, he is guaranteed to put on the air show of their lives. (Source: transformers wikia)