"Delta" is replaced by "Data", "Dixie", or "David" at airports that have a majority of Delta Air Lines flights, such as at Hartsfield-Jackson Atlanta International Airport, in order to avoid confusion because "Delta" is also Delta's callsign.
"Delta" diganti dengan "Data", "Dixie", atau "David" di bandara yang sering dikunjungi maskapai Delta Air Lines seperti Bandar Udara Internasional Hartsfield-Jackson Atlanta agar tidak membingungkan karena "Delta" juga merupakan kode panggil Delta.