Imagine being 30,000 feet in the sky, and on the plane is a bird!! Well that is exactly what happened to a few passengers aboard a Delta flight. The bird some how, some way, got on the plane and took a ride with several passengers the flight.The bird was ultimately trapped in the restroom; yet once the plane landed, there was no bird to be found on the plane!!! Where did this mystery bird go or escape to? Well, see first-hand what happens when the bird decided to fly from one side of the plane to the other.