What is the duration of travel for life program?

Assuming you’re talking about the Taglit-Birthright Israel trips, mate. The classic educational journey is a standard 10 days. That's the length for the vast majority of their free tours. They pack a massive amount into that time, so it’s a full-on experience. Some niche programs might vary slightly, but you're almost always looking at that ten-day timeframe. It's pretty standard across all the different trip providers.