Related Clues:

• 66, e.g.: Abbr.
• Sched. letters
• Itinerary abbr.
• Flight datum: Abbr.
• Certain fraternity chapter
• KLM announcement
• Terminal letters
• Posting at SFO or LAX
• Delivery path: Abbr.
• Airport info next to 'Dep.'
• Part of E.T.A.: Abbr.
• Sixth after alpha
• Airport abbr.
• I-85, e.g.
• J.F.K. guesstimate