Hi! I'll fly from Panama to Amsterdam with a 20 hr connection in Houston. I'll arrive in Houston on the 21th and will fly out on the 22nd. I'm going to couchsurf in between in Houston. Question: what has to happen with my checked in luggage? After going through immigration: will I have to check it in right away again for the connection flight the next day, or will I be able to take it with me and check it in the next day when I'm coming back? Thanks for your help!