The Flying Car of the Future Today, was one of Phineas and Ferb's inventions. They made it out of Linda's car. Candace piloted the car, with Jeremy as a passenger. Shortly into the flight, Candace began looking at Jeremy instead of where she was flying, resulting in the car striking a tree and a crash on the edge of a cliff. The car later fell off the cliff. The car slightly veers to the right. ("Phineas and Ferb Get Busted") Since the episode turned out to be a dream, it is unlikely that it was built in real life.