var flights = $("div:contains('Best flights'):last").parent().children();
if (flights.length === 0) {
   flights = $("div:contains('Choose an outbound'):last").parent().parent().children()[1];
   flights = $($(flights).children()[0]).children();
}

var avg_time = 0;
var avg_price = 0;
flights.toArray().forEach(function (elm, ind, arr) {
    if ($(elm).attr("iti") != undefined) {
        var valid_data = ($(elm).children()[0]);
        var child_data = $(valid_data).children()[0];
        child_data = $(child_data).children()[0];
        var price_hooray_finally = $($(child_data).children()[0]).text();
        price_hooray_finally = price_hooray_finally.slice(1);
        var time = $($(valid_data).children()[2]);
        time = $(time).first().text().split(" ");
        var time_hours = (time[0] !== "from") ? time[0] : time[1];
        var time_minutes = (time[0] !== "from") ? time[1] : time[2];
        time = parseInt(time_hours.slice(0,-1)) + parseInt(time_minutes.slice(0,-1))/60;
        avg_price += parseInt(price_hooray_finally);
        avg_time += time;
    }
});

avg_price = avg_price / flights.length;
avg_time = avg_time / flights.length;
console.log("Average Price: ", avg_price);
console.log("Average Time: ", avg_time);