| Clue | Source | Date |
|---|---|---|
| Passages connecting the Overstreet Mall in Charlotte | ||
| Bridges between buildings | Newsday | 02 Jan 2025 |
| Lofty passages | New York Times | 12 Oct 2024 |
| Aussie soap set in an airport | ||
| Some airport connections | New York Times | 19 Dec 2015 |
| Some airport connections | ||
| Aviation routes |