Originally Posted by
trueblu
I entered US (have ESTA) via land border, so was issued an old-style white I94. Upon departure (AA commercial flight), the check-in agent forgot to remove it, and I only noticed during security screening: since I was travelling with an injured wife and two kids, it was too much hassle to go back to the check-in desk.
I seemed to recall that one had to post it back, but
this site (CBP) suggests that if flying by commercial air carrier, there is no need...am I safe to just ignore and hope for the best?
tb
Have you checked the I-94 website to see if they've recorded an exit? If so, an exit that wasn't to Canada, Mexico or the Caribbean should be a 'clean' exit.