I have a question about the B1/B2 visa for Mexican citizens:
My Mexican friend will join me in the USA during Christmas and she has a Mexican passport with a Visa B1 / B2 "crossing border card".
She will fly from Mexico for the first time to Las Vegas.
She lives near the US border and, since April, she has often gone to the US respecting the area of 22 miles 'free zone' into the US.
She never needed to fill out the I-94 form because, until recently, Mexicans did not need to fill out this card if they entered by land.
I checked on the website for her I-94 forms and actually find all her entries into the US but nowhere are the departures mentioned.
Do you think this can be a problem or is it normal for Mexicans that the controls are different?
Anyway, will she have to fill out an I-94 form on the plane since she arrives in Las Vegas by air?