Grey bicycle seat shaped object with flashing red lights

I was driving on Best Street heading East and saw what I immediately assumed was a plane.
I saw two pinpoint flashing red lights on both the left and right sides of the object (east and West). Then I realized that it was not a plane. I could see the underside of the object which looked like the bottom of a mostly triangular shaped object shaped kind of like a bicycle seat. The grey color reminded me of the color of a jet. The object did not appear to be moving and if it was it had to be extremely slow as it was undetectable from my vantage point. I pulled over to to check the Flight Radar app and the closest plane was shown over Amherst, NY. The Buffalo Niagara International Airport is just a few miles from where I was so I wanted to just assume it was a plane. Planes don't stand still in the air or hover so I decided to report this. I really want to know what it was. I was approaching the turn for the 33 West and couldn't stay pulled over in the lane I was in so I had to drive off. The object was still there when I drove off.