What is the minimum length of time I can park? July 22, 2022 20:40 There is no minimum stay duration for any of our parking lots. Related articles Where do I park if I am waiting to pick someone up? What are the differences in the ONT parking lots? Where can I wait for passengers? Do you have a cell phone waiting lot? I require accessible parking, where should I park? What is the parking process with my pre-booked reservation?