namespace YourNamespace.Entities
{
    public class Flight
    {
        public int Id { get; private set; }
        public int FlightNumber { get; private set; }
        public DateTime DepartureDateTime { get; private set; }
        public DateTime ArrivalDateTime { get; private set; }
        public int PlaneId { get; private set; }
        public int AirportId { get; private set; }

        public static Flight CreateEntity(int id, int flightNumber, DateTime departureDateTime, DateTime arrivalDateTime, int planeId, int airportId)
        {
            return new Flight
            {
                Id = id,
                FlightNumber = flightNumber,
                DepartureDateTime = departureDateTime,
                ArrivalDateTime = arrivalDateTime,
                PlaneId = planeId,
                AirportId = airportId
            };
        }
    }
}