We are flying in November, and have a short lay-over at DFW. Then the flight gets in after 10:00 pm. We leave right after school too. So I was wondering if I could pack a lunch for everyone, and eat between flight, or would they say anything to me when I pass out food to 6 people on a flight? I would not bring anything that stinks!! Just trying to save some money, airport food is usually very expensive.