Mick West | Investigating a UFO that (seems to) Zip Past a Plane Window @MickWest | Uploaded November 2021 | Updated October 2024, 4 hours ago.
This looks at first glance like a motion-blurred object streaking past a plane. But closer examination shows that this cannot be the case as it does not trace a contiguous line. So it's probably fake.

Here's the Feb 3 2013 version youtube.com/watch?v=rki8SkbxDHA

HOWEVER there's also a Feb 2, 2013 version from a clickbait channel:
youtube.com/watch?v=QTmpWKJjazk

Found by @ufoofinterest
youtube.com/watch?v=FF6PYn4xHks

Reddit Thread: reddit.com/r/UFOs/comments/qlluxf/ufo_flyby_passenger_reaction