What defines a "passenger" who is classified as a "spinner"?

The classification of a "spinner" refers to a passenger who does not have a confirmed seat on the flight and is often seen moving around, typically in the aisle during the boarding process. This behavior can arise from uncertainty about their ability to board due to the lack of a guaranteed seat. The "spinning" motion represents their aimlessness as they circulate around, indicating their apprehension about possibly not being able to board the aircraft.

In contrast, passengers sitting at the gate are confirmed in their travel plans and have an assigned seat, leaving little need for the behavior associated with "spinning." Similarly, a passenger checking in late may face challenges regarding their seat assignment, but this does not define them as a "spinner" unless they are actively moving around during the boarding process. Lastly, a passenger waiting at baggage claim is already off the aircraft and does not display the behaviors typical of a "spinner," as they are not involved in the boarding process. Thus, the correct definition focuses specifically on the state of having no confirmed seat during boarding, which is why that option is accurate.