| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | boarding pass | USA | Necessary document for air travel, often printed or displayed on a smartphone for scanning at the gate | 1 |
| 2 | boarding pass | United States | Boarding pass is a necessary document for air travel, usually printed or displayed on a mobile device for scanning at the gate. | 1 |
| 3 | boarding pass | United States | Boarding pass is a necessary document for air travel, required for entry into the boarding area and the flight. | 1 |
| 4 | boarding pass | United States | Boarding pass is a necessary document to enter the boarding area and get on the plane. | 1 |