I'm the kind of person that requires everything to be exactly perfect - especially when I'm traveling. I don't want to be stuck somewhere without some I need and being bored in the airport while waiting to board just sounds like torture.
Oh! and don't forget a quick snack! My top picks are Luna Bars or 100-calorie packs of cashews, but no matter what you pick just make sure it won't make a mess and it's not something a lot of people are allergic to!
What are your in-flight necessities?