Related Clues:

• Travel agent's suggestion
• Delta, for one
• Diver's need
• American, e.g.
• One with a fleet fleet
• Hop offerer
• Fleet owner
• Pilot employer
• See 26 Across
• American or Swiss
• United, for one
• Virgin Atlantic, e.g.
• Diver's hose
• Song, once
• Pilot's employer