The ideal time frame for this number of people is about 45 min – 1 hour. And definitely no more than an hour and a half. So, when you’re making arrangements with a catering company for your wedding, make sure to ask them how fast they can serve your guests. But remember that the time frame also depends on the number of courses, number of options (ideally there should be 2-3 options, like fish or chicken, chicken or vegetarian, etc), and some other things.
