Longest you have seen the seat belt sign be on
The longest I have seen it on was today. Eleven hours and forty seven minutes. The entire flight The problem was of course that after a while everyone ignored it. Most of the flight was quite smooth. So when we did hit a few patches of mild turbulence, they really couldnt even turn the sign on. And as we were nearing the end of the flight the pilot came on the PA and said we would be landing soon so if people needed to use the facilities now would be a good time. But the light stayed on throughout. I don't really get the point of that.