UFO seen from window seat of United 5042 Prescott to LAX 2020, Sept 8, 2020, UFO Sighting News.

Date of sighting: Sept 8, 2020
Location of sighting: Kingmen, Arizona, USA
Source: MUFON #111344 

A person caught sight of a glowing white light above the clouds over Arizona two days ago. The lights seem to break into several round objects then unite again. They do not appear to be coming from the ground, but just above the cloud ceiling. This type of UFO was once called foo fighters because they flew along side WWI and WWII fighter planes. Looks like aliens are still following aircraft.
Scott C. Waring - Taiwan 

Eyewitness states: 
Spotted and recorded from window seat of United 5042 Prescott to LAX for approximately 10minutes. Showed the flight captain one of the still shots on my phone and asked if he saw this earlier and if he had any ideas what it might be? His reply was that it was the mirror reflection of the solar plant outside of Vegas.