| Clue | Source | Date |
|---|---|---|
| boards an aircraft | ||
| Boards a Boeing | Wall Street Journal | 21 Dec 2021 |
| Utilizes Southwest | Universal | 23 Nov 2018 |
| Utilizes Southwest | ||
| Boards a bomber, say | The Washington Post | 27 Dec 2015 |
| Boards, in a way | ||
| Preboards, perhaps | ||
| Boards | ||
| Utilizes LaGuardia | ||
| Prepares to fly | ||
| Boards a Concorde | ||
| Boards a 747 | ||
| Boards a jet. |