There was a large plane flying over maybe a 747. Tt wasn't very high maybe taking off. There was an object above it.

There was a large plane flying over maybe a 747 or similar. Tt wasn't very high maybe taking off from a local airport. The Winston Salem or Greensboro Airport. But too high to be just taking off. There was an object above it maybe a half inch from my perspective that was matching speed and altitude exactly. It was round or diamond in shape and White in color. It was to high above the plane to be attached. I watched it until it went out of sight. It was a clear day with no clouds and it was after 5pm but it wasn't close to dark yet. there were no flashing lights on the object and no trails behind it like a normal aircraft would make. From my perspective the plane was about 2 inches in size and the "object" was about half the size of a drop of water. Like a big dot or white period.
Your welcome to contact me by phone or email with any questions you may have. It was an amazing sight!