How long does it take to get your passport back from the US Embassy (Delhi)?

Hi everyone! I had my consular interview today (Monday morning) for the H1-B stamping in New Delhi. How long does it take to get your passport back ? I’ll pick up from the VAC center to save time. I need to travel back to the States latest by this weekend due to a family emergency and I’m worried I won’t get the passport back in time. It would be great if anyone who’s gotten their H1B stamped in Delhi in the last week/ month could please share this experience. Many thanks!