UFO Filmed Over San Francisco From Plane

After reports about Ireland UFO sighting, a passenger plane encounters a bright flying object above San Francisco.

Conspiracy theorists think that the glowing unidentified flying object observed in the skies of San Francisco is substantial evidence of extraterrestrial life.

Just a few days after three pilots reported observing a UFO in the skies above Ireland, a passenger airplane has now seemingly spotted a mysterious flying object over San Francisco.

YouTube user Joel Cardoso originally uploaded the clip of the strange sighting to YouTube and the video gained popularity after conspiracy theory YouTube channel Mavi777 shared it.

The video shows a glowing orb hovering in the skies and staying static throughout the running time of the clip. The witness who took the video claimed that it was shot during the journey from Miami to California.

However, experts argue that the UFO in the video could be either reflection from the airplane window or ball lightning.

Extraterrestrial enthusiasts were into a frenzy a few days back when three pilots reported their UFO sightings while in contact with the Shannon Air Traffic Control.

A female British pilot first reported the bizarre event involving a speeding UFO that came up along the left side of the airplane before it quickly moved to the North.

Another pilot claimed to have witnessed somewhat the same thing stating that the UFO was speeding at twice the speed of sound.