Passengers per flight

function flight(input) {
    let numberOfAirCompanies = Number(input[0]);
    let mostPassengersPerFlight = 0;
    let companyWinner = "";
    let index = 1;

    for (let i = 0; i < numberOfAirCompanies; i++) {
        let flightCounter = 0;
        let tempPassengers = 0;
        let averagePersonPerFlight = 0;
        let tempCompany = input[index];
        index++;
        let command = input[index];

        while (true) {
            if (command === "Finish") {
                break;
            } else {
                flightCounter++;
                tempPassengers += Number(input[index]);
                index++;
                command = input[index];
            }
        }
        index++;
        averagePersonPerFlight = Math.floor(tempPassengers / flightCounter);
        console.log(`${tempCompany}: ${averagePersonPerFlight} passengers.`);

        if (averagePersonPerFlight < mostPassengersPerFlight) {
            companyWinner = tempCompany;
            mostPassengersPerFlight = averagePersonPerFlight;
        }
    }
    console.log(`${companyWinner} has most passengers per flight: ${mostPassengersPerFlight}`);
}

flight(3,
  "WizzAir"
    180,
    230,
    100,
    "Finish",
    "BulgariaAir"
    50,
    60,
    90,
    "Finish",
    "Lufthansa",
    260,
    320,
    "Finish");