What is it?
Only the first match for the given information will be returned. The more information given will result in a more accurate return. If the processing/ticketed date is not provided, the assumption will be current date.
The mandatory information is carrier code, RBD (or class code), origin and destination of the travel segment, flight number is mandatory unless this is an open segment type. Travel Date (departure date) is required unless this is an open segment type.
Why use it?
You can use this service to check Reservation Booking Designator (RBD) for specified market/flight/equipment at a given date.