Clue | Source | Date |
---|---|---|
What follows a plane going from Richmond to Chicago? | New York Times | 23 Aug 2022 |
*Cloudlike line behind a jet (see letters 3-6) | Universal | 03 Dec 2019 |
Sign of exhaustion? | The New Yorker | 07 May 2018 |
Vestige of an aircraft's path | ||
Jet stream | ||
Jet stream? | ||
Streak in an aircraft's wake |