Is Aerodactyl a Pokémon that is worth having on your my team on Pokémon White?

Sure, if you have time to train one go for it! It hits hard with Rock and Flying moves and nice speed! Rock slide also has a chance to make opponents flinch. It would also be nice to use on Alder's main Pokemon:Volcarona.(Assuring it can outspeed Volcarona.)

Yes is what I would say its a great Pokemon to have!And plus I think any Pokemon is worth training but Aerodactyl is a good one to train for various reasons