What term is used when a passenger presents a ticket showing reserved space, but there is no record of the reservation?

The term that describes a situation where a passenger presents a ticket indicating a reserved space, but there is no corresponding record of that reservation is "Ok No-Record Passenger." This term is specifically used to identify those passengers whose ticket appears valid but does not match an actual reservation in the airline's system.

Understanding this concept is crucial for airline staff who manage boarding processes and accommodate passengers. When a passenger is categorized as an "Ok No-Record Passenger," it signals to the airline that there may be a need for further verification or resolution. This ensures that operational procedures can be followed to address the passenger’s situation effectively.

The other terms do not apply in this context. A "Misconnected Passenger" refers to someone who missed a connecting flight due to delays or other reasons. A "No-Show Passenger" indicates a traveler who does not arrive for their flight without prior notice. "Passenger Name Record" pertains to the database entry that holds all relevant information regarding a passenger's travel itinerary but does not describe the situation of the reservation absence.