While getting to the destination is always worth it, traveling sometimes is not easy. I strongly suggest wearing some extra layers in case the climate changes within the cabin. Always bring a light weight jacket for if it gets too cold and stowing a pair of sunglasses & a scarf will allow you to get some more privacy when you want to take a nap. My personal preference is that I don’t like to check baggage so make sure you pack light enough you can have a carry on and a sturdy purse/tote/backpack you will be able to access during the duration of the trip. Bon Voyage!