I am running a scripted search on a custom record where it is set to find records when there is a match between a zip code in a transaction and a zip code in the customer record. Once found it pulls in a zone and airport code. The problem I am facing is that in the custom records there are instances where a zip code can fall under 2 zones and 2 airports. I need to get only 1. My initial idea was to use the MIN summary on the zone - since the zone's are broken up into letters - with A being the closest zone (and subsequently the closest airport). The problem I am facing is how to have the search find only this 1 value. I tried grouping the airport codes in the search but that gives me all the zones and all the airports - even with the zones set to MIN. How (or is it even possible) to accomplish what I need?

var zipcode = recCurrent.getValue({ fieldId: 'custbody217'});
      var zonePUcontactSearch = search.create({
        type: "customrecord715",
        columns: [
            search.createColumn({ name: "custrecord440", summary: "MIN", label: "Zone"}),            
             search.createColumn({name: "custrecord439", summary: "GROUP", label: "Airport Code"})

        ],
        filters : [["custrecord437","is",zipcode ]] 
    });
    var pagedData = zonePUcontactSearch.runPaged({pageSize: 1000});
    
    // iterate the pages
    for( var i=0; i < pagedData.pageRanges.length; i++ ) {

        // fetch the current page data
        var currentPage = pagedData.fetch(i);

        // and forEach() thru all results
        currentPage.data.forEach( function(result) {

            // you have the result row. use it like this....
        var zone= result.getValue({"name":"custrecord440","summary":"MIN"});
        var airportcode = result.getValue({"name":'custrecord439',"summary":"GROUP"});
        console.log("Zone for this zip code is " + zone);
        console.log("Airport Code for this zip code is " + airportcode);
    });
    }

kinda hard to tell what you are describing, especially with the useless field ids

sorry about the useless field id's.

you dont need to grab multiple pages and process all the search results for each page