Okay, I didn't know what to expect from that video, but I must say, I found it quite interesting. I can't imagine being stuck on a plane that small, having to do the same thing over and over for over two months... Talk about a long flight.
... not sure I'd call it the longest though.
The longest flight in the world is that one when you're on a plane that just left the international boiled egg and baked bean festival and you're seated next to a screaming baby the entire time.