| Answer | Crossword Clue |
|---|---|
| ETA | Posting at O'Hare: Abbr. |
| ETA | Posting at O'Hare, briefly |
| ETD | O'Hare posting (Abbr.) |
| ETA | O'Hare posting: Abbr. |
| ETA | Abbr. at O'Hare |
| ARR | Abbr. at O'Hare |
| ETD | Abbr. at O'Hare |
| CST | Christmas schedule abbr. at O'Hare |
| ETD | Posting at Dulles International (abbr.) |
