Also, I am always so amazed how much stuff one little toddler needs for a trip. I'm not just talking clothes and car seat. Stuff like, portable DVD player, cartoons, snacks, diapers, sippy cup, books, her baby and blankie.
This is just stuff I'm thinking off the top of my head too. There's probably a few things more. You may think I'm obsessive, but the other travelers on the plane will think I'm amazing when I keep my kid quiet. If I'm lucky, it might be for few hours or so.