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• Dates, flight numbers, and itinerary.
• Airport, ticket office, or facility to which you are referring.
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• Class of service (First, Business, or Economy).
• Your name, address (street or e-mail), and telephone number.
  
  Web Customer Support
  1-800-589-5582
  
  Worldwide Reservations
  1-800-241-6522
  
  Automated flight arrival/ departure information
  1-800-824-6200
  
  Baggage services/lost luggage
  Phone: 1-800-221-6903
  Fax: 1-773-601-4939
  
  MileagePlus
  1-800-421-4655
  
  The Red Carpet Club
  Within the US: 1-866-822-5827 (1-866-UA CLUBS)
  Outside the US: 1-520-881-0500
  
  Special needs
  TDD: 1-800-323-0170