Bizarre footage of what appears to be an unidentified flying object trailing a plane is doing the rounds online.

The video, shared to Reddit by ‘u/xiqz’, shows an aircraft soaring across the blue sky of Bergen County in New Jersey, US, on April 7.

But a white object seems to be trailing behind with no evidence of a contrail that would usually be associated with conventional aircraft.

The sighting bears similarities to the now-infamous American Airlines encounter earlier this year as well as numerous other incidents of apparent UFOs and passenger planes.

Since it was posted on Sunday (April 10), the video has piqued the interest of the conspiracy world.

To read more and view the video, click here.