Filter Child Related List on Master Record

Without using code, is there a way to filter the child related list on the masters detail page? The use case is we have a group of sites where we track the people that are currently on that site. We want to be able to show just the people that are currently on that site. We setup an object that is the list of sites and a child object that is a list of the people that have visited the site with a check in date and time and a check out date and time. The ask is to have a list of the users which do not have a check out date and time filled in display in the related list on the master records detail page. The only way I can seem to accomplish this is with a custom VF page. Is there a way to do this natively in SF without the VF page?