<?php
$json = '{
  "depart_schedule": [
            {

                "id": "M0_C0_F0",
                "data": "0004|ID6722|THU|15NOV|%1|%2|CGKKDI|%31|0310 0700|0|M",
                "flight": "ID 6722",
                "weekday": "THU",
                "str_date": "15NOV",
                "longdate": 1542214800,
                "route": "CGK-KDI",
                "str_time": "03:10 07:00",
                "time_depart": "1542226200",
                "time_arrive": "1542240000",
                "stop": 0
            },
            {

                "id": "M0_C1_F0",
                "data": "0010|JT726|THU|15NOV|%1|%2|CGKKDI|%31|0600 0955|0|",
                "flight": "JT 726",
                "weekday": "THU",
                "str_date": "15NOV",
                "longdate": 1542214800,
                "route": "CGK-KDI",
                "str_time": "06:00 09:55",
                "time_depart": "1542236400",
                "time_arrive": "1542250500",
                "stop": 0
            },
            {

                "id": "M0_C2_F0",
                "data": "0016|JT994|THU|15NOV|%1|%2|CGKKDI|%31|1120 1625|1|",
                "flight": "JT 994",
                "weekday": "THU",
                "str_date": "15NOV",
                "longdate": 1542214800,
                "route": "CGK-KDI",
                "str_time": "11:20 16:25",
                "time_depart": "1542255600",
                "time_arrive": "1542273900",
                "stop": 1
            },
            {
                "id": "M0_C3_F0",
                "data": "0018|JT728|THU|15NOV|%1|%2|CGKKDI|%31|1510 1905|0|",
                "flight": "JT 728",
                "weekday": "THU",
                "str_date": "15NOV",
                "longdate": 1542214800,
                "route": "CGK-KDI",
                "str_time": "15:10 19:05",
                "time_depart": "1542269400",
                "time_arrive": "1542283500",
                "stop": 0
            },
            {
                "id": "M0_C4_F0",
                "data": "0006|JT898|THU|15NOV|%1|%2|CGKUPG|%31|0400 0725|0|",
                "flight": "JT 898",
                "weekday": "THU",
                "str_date": "15NOV",
                "longdate": 1542214800,
                "route": "CGK-UPG",
                "str_time": "04:00 07:25",
                "time_depart": "1542229200",
                "time_arrive": "1542241500",
                "stop": 0
            },
            {
                "id": "M0_C4_F1",
                "data": "0012|JT998|THU|15NOV|%1|%2|UPGKDI|%31|0840 0935|0|",
                "flight": "JT 998",
                "weekday": "THU",
                "str_date": "15NOV",
                "longdate": 1542214800,
                "route": "UPG-KDI",
                "str_time": "08:40 09:35",
                "time_depart": "1542246000",
                "time_arrive": "1542249300",
                "stop": 0
            },
            {
                "id": "M0_C5_F0",
                "data": "0002|ID6196|THU|15NOV|%1|%2|CGKUPG|%31|0005 0320|0|M",
                "flight": "ID 6196",
                "weekday": "THU",
                "str_date": "15NOV",
                "longdate": 1542214800,
                "route": "CGK-UPG",
                "str_time": "00:05 03:20",
                "time_depart": "1542215100",
                "time_arrive": "1542226800",
                "stop": 0
            },
            {
                "id": "M0_C5_F1",
                "data": "0012|JT998|THU|15NOV|%1|%2|UPGKDI|%31|0840 0935|0|",
                "flight": "JT 998",
                "weekday": "THU",
                "str_date": "15NOV",
                "longdate": 1542214800,
                "route": "UPG-KDI",
                "str_time": "08:40 09:35",
                "time_depart": "1542246000",
                "time_arrive": "1542249300",
                "stop": 0
            },
            {
                "id": "M0_C6_F0",
                "data": "0006|IW1310|THU|15NOV|%1|%2|CGKUPG|%31|0400 0725|0|",
                "flight": "IW 1310",
                "weekday": "THU",
                "str_date": "15NOV",
                "longdate": 1542214800,
                "route": "CGK-UPG",
                "str_time": "04:00 07:25",
                "time_depart": "1542229200",
                "time_arrive": "1542241500",
                "stop": 0
            },
            {
                "id": "M0_C6_F1",
                "data": "0012|JT998|THU|15NOV|%1|%2|UPGKDI|%31|0840 0935|0|",
                "flight": "JT 998",
                "weekday": "THU",
                "str_date": "15NOV",
                "longdate": 1542214800,
                "route": "UPG-KDI",
                "str_time": "08:40 09:35",
                "time_depart": "1542246000",
                "time_arrive": "1542249300",
                "stop": 0
            },
            {
                "id": "M0_C7_F0",
                "data": "0008|JT792|THU|15NOV|%1|%2|CGKUPG|%31|0500 0825|0|",
                "flight": "JT 792",
                "weekday": "THU",
                "str_date": "15NOV",
                "longdate": 1542214800,
                "route": "CGK-UPG",
                "str_time": "05:00 08:25",
                "time_depart": "1542232800",
                "time_arrive": "1542245100",
                "stop": 0
            },
            {
                "id": "M0_C7_F1",
                "data": "0014|JT986|THU|15NOV|%1|%2|UPGKDI|%31|1045 1135|0|",
                "flight": "JT 986",
                "weekday": "THU",
                "str_date": "15NOV",
                "longdate": 1542214800,
                "route": "UPG-KDI",
                "str_time": "10:45 11:35",
                "time_depart": "1542253500",
                "time_arrive": "1542256500",
                "stop": 0
            }
        ]
}';
$tmps = 0;
$tmpsarr = array();
$tujuan ='CGK-KDI';
$arrs = json_decode($json,true);
$i = 1;
foreach($arrs as $r){
    if($r['route'] == $tujuan){
        $tmpsarr[$i]=array('flight'=>$r['flight']);
        $i=1;
    }
    $tmpsarr[$i]=array('flight'=>$r['flight']);
    $i++;
}
?>