# Structs
AircraftData: The make, model, and type of an aircraft.
AirportData: An airport.
BagDescriptor: Information about an item of baggage.
CarrierData: Information about a carrier (ie.
CityData: Information about a city that might be useful to an end-user; typically the city of an airport.
Data: Detailed information about components found in the solutions of this response, including a trip's airport, city, taxes, airline, and aircraft.
FareInfo: Complete information about a fare used in the solution to a low-fare search query.
FlightInfo: A flight is a sequence of legs with the same airline carrier and flight number.
FreeBaggageAllowance: Information about free baggage allowed on one segment of a trip.
LegInfo: Information about a leg.
PassengerCounts: The number and type of passengers.
PricingInfo: The price of one or more travel segments.
SegmentInfo: Details of a segment of a flight; a segment is one or more consecutive legs on the same flight.
SegmentPricing: The price of this segment.
SliceInfo: Information about a slice.
SliceInput: Criteria a desired slice must satisfy.
TaxData: Tax data.
TaxInfo: Tax information.
TimeOfDayRange: Two times in a single day defining a time range.
TripOption: Trip information.
TripOptionsRequest: A QPX Express search request, which will yield one or more solutions.
TripOptionsResponse: A QPX Express search response.
TripsSearchRequest: A QPX Express search request.
TripsSearchResponse: A QPX Express search response.