Related Clues:
- Approx. touchdown time
- Announcement over a plane's P.A
- Letter that's an anagram of 16-Across
- __ Aquariids (annual meteor shower)
- Itin. info
- Music sheet abbr
- JFK landing: Abbr
- Airport pickup concern, briefly
- Determinant of when to do an airport run, for short
- Sea-Tac approx
- Airport sched. abbr
- When a plane is due, for short
- When a touchdown is expected, briefly
- H-like Greek vowel
- Preceder of 3-Down