Generally speaking, it takes 15 working days to apply for a visa in the United States, 5-7 working days from the beginning of the appointment to the interview in the embassy, and about 5-7 working days after the interview (adjusted according to the situation of the embassy), so that you can get your passport and visa, which means it takes about 15 working days to apply for a visa in the United States. If it is urgent, the time will be doubled, but there is an extra charge for the urgent service.

If you have planned the travel time, you should make an appointment as early as possible. In another case, when you are in doubt about some information submitted during the interview, the visa officer will ask you to supplement it. This supplement is 1-2 weeks. If this happens, it will greatly delay your planned normal travel time. So if you already have a specific departure date and itinerary, you must do it this morning, so as not to encounter unexpected events and there is no room for response.