How long does it take to clear customs coming from outside the United States

I think it took us about 40 minutes

Maximum 30 minutes

Arrivals from Germany last week were through immigration in under 30 mins with non priority baggage taking an extra 20 mins. Less than 1 hour for both US citizens and foreigners.

You definitely have to arrive early like they say 3hrs before your flight especially if you are unable to check-in from home