UFO Sighting in Charlotte, North Carolina on 2016-01-16 12:06:00 - Bulb type light that seemed to be approaching the plane i was on before it disappears. flashes across the screen

I was at the window seat on a plane going from dublin to fuerteventura when i noticed a bulb type light. i recorded it. after s few seconds i moved the camera to record the sun to show it was not the sun that i was recording. i went back and the light was gone. when watched closely, the light can be seen flashing across the screen. i had then and still have no idea what it was i was looking at. i was sitting beside a grandmother with her approximately 8 - 10 year old grandson, who i showed the footage to and who were as dumbfounded as i was.I felt like i was filming something completely unique.