https://www.buzzfeed.com/united_customer_help
https://www.buzzfeed.com/united-customer-care
https://www.buzzfeed.com/delta_customer_seviceno
https://www.buzzfeed.com/deltaairlines_usa_phone_number
https://www.buzzfeed.com/delta_airlines_helplinenumber/
https://www.buzzfeed.com/deltausacustomerservice/
https://www.buzzfeed.com/delta_usa_customer_care/