Related Clues:
- Seventh letter of the Greek alphabet
- Part of a flight plan
- Airline's best guess (Abbr.)
- Announcement before the listing of flight connections: Abbr.
- H-shaped letter
- Cockpit approximation
- In-flight guesstimate
- Plato's seventh letter
- Capt.'s guess
- LAX board stat
- Kennedy posting: Abbr.
- Flier's concern, for short
- LAX or JFK guesstimate
- Pilot's stat
- Greek "H"