Related Clues:

• It was bought out by American Airlines
• Old TWA rival
• Yankee Clipper airline
• A couple in Scotland
• Co. that launched its Ambassadors Club in 1952
• It often flew FDR during WWII
• Flier until '91
• Erstwhile airline abbr.
• 'The Aviator' carrier
• American acquisition in 2001
• Carrier that folded into American in 2001
• H. Hughes once controlled it
• Airline shut down in 1991
• Old airline initials
• ''Up, up and away'' co.