toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (carrier != null) 'carrier': carrier!,
if (flightNumber != null) 'flightNumber': flightNumber!,
if (flightNumberDisplayOverride != null)
'flightNumberDisplayOverride': flightNumberDisplayOverride!,
if (kind != null) 'kind': kind!,
if (operatingCarrier != null) 'operatingCarrier': operatingCarrier!,
if (operatingFlightNumber != null)
'operatingFlightNumber': operatingFlightNumber!,
};