Related Clues:

• Kennedy posting: Abbr.
• Flier's concern, for short
• LAX or JFK guesstimate
• Pilot's stat
• Greek "H"
• Passengers' datum, briefly
• Posting at O'Hare: Abbr.
• Bygone airline
• Letter from abroad
• Announcement to passengers
• Forum letter
• Airport posting: Abbr.
• Former U.S. carrier
• JFK letters
• 7th Greek letter