Delta has a couple of divisions and each division has its own client support number. Prior to calling Delta Airlines Customer service, you must make certain by checking Delta’s site that you are having the right number or not. Clients ought to be certain that they are having significant data about their circumstances. This may incorporate a timetable, inclined toward development dates and times, your affirmation ticket number, Skymiles number, Mastercard charging articulations, baggage carousel numbers, or any of the correspondence among you and Delta concerning your situation.