I think they were mentioning 15 minutes, there were some people who also came 30 miuntes before and had to wait. Good luck. If you have your photos (passport style not ADIT style), EADs and APs, PP, I-94 etc it will take you about 5 to 10 minutes to get the stamping. There was a person who did not have photos. The immigration offiver guided him where to go near by (outside the building) and he returne din half an hour with the photos and got stamping.rgeneblazo said:HOMER-SIMPSON,
Congrats on your PP stamp. I will be coming to Charlotte sometime
this month. Do you know how many minutes/hours
before the appointment time you need to show up at the field
office? That's the purpose of the InfoPass, right, so you don't
have to be in line early, just like before.
Appreciate your response. Thanks.