I usually travel from ord-nrt-bkk. I also almost always have a 2 hour layover. I would like to leave out the next day early in the morning because its a long flight from the order to nrt. Would I be better booking a multi city flight, seperate one way tickets, or when I arrive just ask United if the could change my flight to the next day? I am just thinking in terms of price. I would think UA would not charge me extra if had room on a flight to the next day.