Related Clues:

• Scottish word for a pair or duo
• Pan Am alternative
• New name for Allegheny in '79
• Early air mail carrier (Abbr.)
• Major airline letters, once
• Bygone flight inits
• First American carrier to show movies on flights
• Erstwhile Atlantic crosser
• Allegheny's name after 1979
• Co. that Howard Hughes once controlled 78% of
• Airline that offered Jetstream flights
• Former American rival
• Delta rival, once
• Old 'You're going to like us' sloganeer
• Delta's one-time rival