K1 is considered immigrant visa interview, so applicants do not need to line up outside the embassy gates. Aside from senior citizens, pregnant, or PWD applicants, the gatekeeper may turn away applicants who arrive too early and tell them to come back closer to their appointment time. Applicants will be let in around 30 minutes before their timeslot. If the consulate waiting area is full, applicants on the same timeslot are made to wait in the covered area (with seats) just outside the building but inside the embassy compound.