Tic Tac UFO filmed from a plane over Lake Michigan 17-Oct-2021

This fast TIC TAC UFO was filmed from a plane flying over Grand Rapids, Michigan on 17th October 2021.

Witness report: tic tac ufo seen (video recorded) from airplane while flying over lake michigan, over grand rapids area. Was on flight UA267 from Boston, MA to Denver, CO on Oct 17, 2021. I was seated in the window seat, looking north as we flew over Lake Michigan. At 8:50 am local time, I spotted below the plane and several miles away a tic tac ufo. The object was flying east and had no features. It had no wings, no windows, no tail, no exhaust, no flight surfaces. It was white and cylindrical. I recorded a video of it for about one minute before it disappeared from sight on its eastward cruising path. It did seem to change elevation or speed.