| Clue | Source | Date |
|---|---|---|
| Passenger planes | LA Times Daily | 31 Oct 2022 |
| United group? | Universal | 09 Mar 2022 |
| O'Hare arrivals | The Washington Post | 12 Mar 2021 |
| O'Hare arrivals | LA Times Daily | 12 Mar 2021 |
| Fleet sail in error or must be lacking at sea | ||
| Logan fleet | ||
| 777's, e.g. | ||
| Boeing products | ||
| 727's | ||
| Volant jumbos | ||
| Jets. | ||
| Planes. |