FlightHeader constructor
      
      FlightHeader({ 
    
    
- FlightCarrier? carrier,
- String? flightNumber,
- String? flightNumberDisplayOverride,
- String? kind,
- FlightCarrier? operatingCarrier,
- String? operatingFlightNumber,
Implementation
FlightHeader({
  this.carrier,
  this.flightNumber,
  this.flightNumberDisplayOverride,
  this.kind,
  this.operatingCarrier,
  this.operatingFlightNumber,
});