Silver object came out of the north and crossed overhead.

Witness had been laying on a lounge chair for quite a while looking at the sky and watching airplanes fly by when suddenly a silver object coming from the north crossed overhead. It was moving at a similar speed and height as the planes that fly by as they approach the airport. However, it appeared much smaller than a passenger aircraft. There was no sound and it looked very silvery white in color and appeared to be oval shaped. However, witness could not discern a definite shape and doesn't know if it was some sort of balloon, but it appeared to be moving at a steady pace and a steady trajectory and not floating. Witness had to stand up in the middle of the video to continue watching it beyond the tree and it was quickly out of sight within a few seconds. Witness doesn't know what it was but I thought it was worth sharing with somebody who might be able to figure it out. (MUFON)