As crazy as the US Postal System is, I know that once it's out of the country, arrival times in other countries can be crazier. I know that it's taken 2 weeks for a card to get to Northern Ireland, I've mailed to Australia before, but it wasn't a tickle. If the package is lumpy bumpy, the PO I use will make me fill out a customs form. Thus the reason I mailed Gypsy and Sol's Easter cards last week. And maybe the Teapotter gets her mail via a dingo or kangaroo! hahaha
I'm not worried yet, just inquiring.
Have fun and be creative!