My kids girls, ages 7 and 4 have both been flying since they were a month old. I have always kept them busy on the plane with play doh, a DVD player, with a new DVD (one they have never seen), a back pack full of things to amuse with. I start with saying "I'm getting you some surprises to play with on the plane". They get psyched about the surprises. Whatever she really likes to play with, get a new kind of it. My girls are crafty. I always get them a container with glue sticks, kid friendly scissors (which are okay for boarding on the plane), construction paper, some of those felt stickies you peel and stick on, even music. I bought them a Dora CD player (which is kid friendly) and a kid CD. My four year old loves listening to the farmer in th dell, etc. Also, take lots of snacks, fruit snack packs, let her pick the ones she wants, a juice box or two, or chocolate milk (something out of the norm), that makes it special for the plane. Days before you board talk to her about getting on the plane and how you would never put her in danger and Mommy will always be with you and how exciting it will be to play with all her surprises. For taking off, my younger one always wanted to sit with me and it would be okay. I would strap the both of us and we would talk about what we were going to do when we get to our destination. My younger one is sensitive to the ear pressure. I let her chew gum during take off and landing, or suck on a lollipop. That is a distraction in itself. I wish you well. I know you both can do it. It's all about distraction.