OOTB join of relational data

I "inherited" a SharePoint 2013 site where someone managed to store relational data roughly as follows:

• OUs-List contains information on organizational units.


• Peoples-List contains people, each referencing (yes, referencing) an OU from the OUs-List


• Areas-List contains information on areas


• Destination-List contains information on destination, each referencing (again, yes. Saldly.) an area.


• Flights is an N-To-M-Relational-Join effectively joining a person to a destination on a given date.

The question is, if (or how) it is possible using OOTB-SP2013 features to display an OU-filterd list of people and for every person the next three flights.