Hello Everyone,
my sister will be moving to USA through the F4 immigration. I would like to know couple things.
1. Does it matter what airport she travels through for the first time? Does it have to be JFK? If not, Are immigration officers available at all airports for clearance?
2. Does she have to fly non-stop from her original country of Morocco? Or can she have layovers in Europe for example?
Thanks in advance!