Originally Posted by
MathAviation7
I am flying from MXP-JFK on Emirates A380, but should be out of the plane quickly as I am flying J. Can I use Mobile Passport and then inform the agent that I want to do EoA (hopefully before immigration gets crowded), or can EoA be done only when entering through normal customs line?
You can use Mobile Passport. And speak to any officer. I had spoken to another officer after clearing immigration while waiting to check on the expected wait times.