Hi Mrs P

I recommend a sling or carrier so you can wear your DD and go for walks so she can look at all the other passengers. I found this invaluable with DD and it also helped me to rock her off to sleep as well. Toy wise we did a few teething things, sleep toy, some Lamaze toys - these were good because they are sort of activities as well. I took some ribbon for her to play with too. If you have space, you can sit DD on your lap with the tray down and she can play with her toys on that as a table. Foodwise I took cheese, rice crackers, apple, dried fruit........food was actually the hardest thing, when the flight attendents came to offer food, DD thought it was all for her - LOL

Good Luck!!