3.5 hours for Kingda Ka
But that was because it broke down, a few times.
Longest "normal" was probably El Toro at fright fest, just under 3 hours.
Yeah, I tend to disdain those fast pass people...because you fork out extra dough we have to watch you cut the line, and sometimes take a row from us :x
It's like flashing your extra money in our lowly proletariat faces LOL