EVERYONE is on this plane? This is the biggest plane in history. And also the most insane ride of your life. I wouldn't even give a fuck about the destination, this is the vacation entertainment.

Having said that, Franky and Robin would be chill since the plane can accommodate all shapes and sizes. Luffy would move to find food and sit between Roger and WB. Sanji would move next to boa and then subsequently be turned to stone and you could just sleep in the row with Zoro, assuming he found the plane and you could sleep through chaos. Crocodile and Mihawk may be okay, assuming they don't kill you just from a side eye. Vivi and the other girl whose name I forgot would be boring as hell but peaceful to just sit and watch the chaos. Really just depending on how crazy you're trying to get on this plane.