parsing out data from an object into two other objects by using an array

Trying to parse out airport data into two by using the array selected_city_codes. So airport data would be into two parts, one with only the selected city codes and the other without the city codes.

I tried to attempt this using modify_airport_data but for some reason airport_data_results is not how I wanted it to be.

What would be the best approach to this problem?

airport_data = [{"departure_time":"12:00","arrival_time":"03:00","city_id":"BOS"},  
{"departure_time" :"12:00","arrival_time":"03:00","city_id":"BOS"},
{"departure_time" :"01:00","arrival_time":"04:00","city_id":"SFO"},
{"departure_time" :"03:00","arrival_time":"05:00","city_id":"DEN"},
{"departure_time" :"03:00","arrival_time":"05:00","city_id":"BOS"},
{"departure_time" :"03:00","arrival_time":"05:00","city_id":"SFO"}]; 

selected_city_data = [];

selected_city_codes=['BOS','SFO'];

function modify_airport_data(airport_data, selected_city_data,selected_city_codes) {
    parsed_airport_data = []; 
    var counter = 0; //for tracking purposes
    for (j=0; j < airport_data.length; j++) {
        for (i=0; i < selected_city_codes.length; i++) {
            if (airport_data[j].city_id == selected_city_codes[i]) {
                selected_city_data.push(airport_data[j]);
                counter = 0; //we reset counter during match
            }
            else{
                counter++; //and increment it if there is no match
            }
            if(counter == selected_city_codes.length) {
                parsed_airport_data.push(airport_data[j]);
            }
        }
    }
    airport_data = parsed_airport_data;
    return airport_data; 
}

airport_data_results = modify_airport_data(airport_data, selected_city_data,selected_city_codes);

Actual Results

airport_data_results = [{departure_time: '01:00',arrival_time: '04:00',city_id: 'SFO' },
{departure_time : '03:00',arrival_time: '05:00',city_id: 'DEN' },
{departure_time : '03:00',arrival_time: '05:00',city_id: 'SFO' } ]

selected_city_data = [{departure_time: '12:00',arrival_time: '03:00',city_id: 'BOS' },
{departure_time : '12:00',arrival_time: '03:00',city_id: 'BOS' },
{departure_time : '01:00',arrival_time: '04:00',city_id: 'SFO' },
{departure_time : '03:00',arrival_time: '05:00',city_id: 'BOS' },
{departure_time : '03:00',arrival_time: '05:00',city_id: 'SFO' } ]

Desired Results

airport_data_results = [{departure_time : '03:00',arrival_time: '05:00',city_id: 'DEN' }]

selected_city_data = [{"departure_time":"12:00","arrival_time":"03:00","city_id":"BOS"},  
{"departure_time" :"12:00","arrival_time":"03:00","city_id":"BOS"},
{"departure_time" :"01:00","arrival_time":"04:00","city_id":"SFO"},
{"departure_time" :"03:00","arrival_time":"05:00","city_id":"BOS"},
{"departure_time" :"03:00","arrival_time":"05:00","city_id":"SFO"}];