Good to know that the clubs will be open that early. I understand that sometimes United Club trip passes are not honored due to overcrowding. Could that be an issue at any of the ORD United Clubs around 6:30am this Sunday? Which club location would be best for grabbing breakfast and resting? I'm sure what terminal the overnight flight from Kona is likely to land at, but I think there is a way to figure out. Also, I am not at all familiar with ORD and neither are they, so any advice is appreciated.