02. FlightSchedule_ObjAndClasses_ MoreEx

function solve(input) {

    let firstArr = input.shift();
    let secondArr = input.shift();
    let thirdArr = input.shift();
    let flights = {};

    for (const line of firstArr) {
        let [number, Destination] = line.split(' ');
        flights[number] = { Destination, Status: 'Ready to fly' }
    }

    for (const line of secondArr) {
        let [number, currentStatus] = line.split(' ');

        if (flights.hasOwnProperty(number)) {
            flights[number].Status = currentStatus;
        }
    }

    for (const line in flights) {
        if (flights[line].Status == thirdArr) {
            console.log(flights[line])
        }
    }

}

solve ([['WN269 Delaware',
    'FL2269 Oregon',
    'WN498 Las Vegas',
    'WN3145 Ohio',
    'WN612 Alabama',
    'WN4010 New York',
    'WN1173 California',
    'DL2120 Texas',
    'KL5744 Illinois',
    'WN678 Pennsylvania'],
['DL2120 Cancelled',
    'WN612 Cancelled',
    'WN1173 Cancelled',
    'SK430 Cancelled'],
['Cancelled']
]
)