And when my LO was grumpy we just putted him up on our shoulders and he was staring at people and smiling till we landed 🛬😆

Hey we just had a plane trip ✈️ so from baby food and water for baby you can take as much as you need ) but they will check all your baby’s food which you carry with you on airplane so takes time 😔 car seat you should put into request for transit from airport if you need to, you can carry yours but do you need all that extra weight ?) on the plane as babies till 2 have a free ticket )) he will sit with you)) so he wouldn’t need car seat but they will give you a special belt to tight him to yours belt ) we rent a car seat with a car 🚗 after the plane ✈️ stroller they will take away from you before departure and you will get it back after landing with your cases . Phew 😅 I think said all )) hope that will help you ) if anything else you are very welcome ))