Yes
Anything you buy after security you can take on. There's multiple food places, restraunts.
Yes, definitely. But do check online to find out what foods are allowed and which are prohibited. Also, try to be considerate and dont pack anything that is a common allergen, like peanuts. I'm not even sure if you're allowed to bring those anymore, and i know they no longer offer them on flights.
Sure do
Yes.. Some planes even serve perishable food.
Nope
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