I am not a US citizen and will need a visa.
Does anyone recall how much time it took them to process the visa and return back the passport? That information will be helpful.
For our students who apply for student visas to study in the UK, they have had their passport held at the consulate for any where between 2 weeks and 6 weeks. The closer you apply to their busy periods, the longer it will take. Students who apply July 1 for fall semester usually had theirs returned in 2 weeks. A student who applied in mid August, did not get hers back until a week after classes started at her university. With student visas, they process them in the order received, no exceptions. You can't apply more than 90 days prior to departure, at least for student visas. One student applied too early and they sent her passport back and she had to redo the whole process and pay the fees again.
I don't know if all visas go through the same process as student visas but that has been my experience with the LA Consulate. They are very competent people, but extremely understaffed.