security video at the world's busiest airport in Atlanta shows these two Delta planes colliding the larger plan's Wing breaking off the tail of that smaller Jet and then all of a sudden bam just got hit by something completely Jarred out of my seat the larger plane was headed to Japan Grant Edwards was among the hundreds of passengers all of a sudden there was a bump and it was uh it was a hard bump the smaller Regional Jet was headed to Louisiana the whole tail of that crj off passengers describing a loud scraping sound some thrown from their seats it felt and sounded like a car crash there was you know kind of that crunch there was there was that that push that you get passengers recording as they were bust back to the terminal one or another of the airplanes involved were not on the right path and whether or not that's because the markings were wrong or whether somebody was moving in the wrong direction we don't know yet Ranna Al ABC News New York