The movie 'Up in the Air' is not based on a true story. It was written and directed to present a fictional narrative with themes and characters crafted by the creative team.
Yes, 'Up in the Air' is based on a true story. The movie draws inspiration from real - life experiences related to corporate downsizing and the people who are constantly on the move for business. It gives a realistic portrayal of the modern corporate world and the toll it takes on individuals.