Do CLEAN Airplanes fly FASTER than DIRTY Airplanes? - Just Plane Silly Watch in HD on YouTube! Share on Facebook! Ever wondered if a plane's cleanliness affects its speed? 🤔✈️ Join me and my Piper Comanche 250 on an aerial adventure as I put three contenders to the test: a spotless plane, a dirty bird, and a plane that's clean on one side and not so much on the other. 🧼🛩️💨 Watch as we compare how they soar through the skies - will the clean plane glide smoother, or does dirt add an aerodynamic edge? Or perhaps, it's the two-faced plane that takes the lead with its split personality. Buckle up for a flight of fancy filled with laughs, science (sort of), and a definitive answer to the age-old question: Which flies faster, a clean or dirty plane? 🚀🤣