Which designation is used for offline or interline bags?

The designation used for offline or interline bags is represented as OB/OFL. This acronym specifically indicates that the bag is not traveling with the passenger on the same flight and is instead being transferred between different airlines or flights.

Using the OB/OFL designation helps ground staff and personnel clearly identify baggage that is part of an interline agreement or offline processing, which is crucial for accurate tracking, handling, and ensuring that bags are delivered to the correct destination even when they are not accompanied by the passenger. It reflects proper industry terminology, maintaining consistency across various airline operations and enhancing overall efficiency in baggage handling.

In contrast, other designations such as those that reference domestic or within-the-network transportation do not accurately denote the status of offline or interline bags, reinforcing the importance of selecting the specific designation that aligns accurately with the scenario presented in the question.